578718720

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{661}}^1$

素因数の和:711

約数の個数: 264

約数和(自身を含む): 2113977840

約数和(自身を除く): 1535259120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 64, 72, 76, 80, 90, 95, 96, 114, 120, 128, 144, 152, 160, 171, 180, 190, 192, 228, 240, 256, 285, 288, 304, 320, 342, 360, 380, 384, 456, 480, 512, 570, 576, 608, 640, 661, 684, 720, 760, 768, 855, 912, 960, 1024, 1140, 1152, 1216, 1280, 1322, 1368, 1440, 1520, 1536, 1710, 1824, 1920, 1983, 2280, 2304, 2432, 2560, 2644, 2736, 2880, 3040, 3072, 3305, 3420, 3648, 3840, 3966, 4560, 4608, 4864, 5120, 5288, 5472, 5760, 5949, 6080, 6610, 6840, 7296, 7680, 7932, 9120, 9216, 9728, 9915, 10576, 10944, 11520, 11898, 12160, 12559, 13220, 13680, 14592, 15360, 15864, 18240, 19456, 19830, 21152, 21888, 23040, 23796, 24320, 25118, 26440, 27360, 29184, 29745, 31728, 36480, 37677, 39660, 42304, 43776, 46080, 47592, 48640, 50236, 52880, 54720, 58368, 59490, 62795, 63456, 72960, 75354, 79320, 84608, 87552, 95184, 97280, 100472, 105760, 109440, 113031, 118980, 125590, 126912, 145920, 150708, 158640, 169216, 175104, 188385, 190368, 200944, 211520, 218880, 226062, 237960, 251180, 253824, 291840, 301416, 317280, 338432, 376770, 380736, 401888, 423040, 437760, 452124, 475920, 502360, 507648, 565155, 602832, 634560, 676864, 753540, 761472, 803776, 846080, 875520, 904248, 951840, 1004720, 1015296, 1130310, 1205664, 1269120, 1507080, 1522944, 1607552, 1692160, 1808496, 1903680, 2009440, 2030592, 2260620, 2411328, 2538240, 3014160, 3045888, 3215104, 3384320, 3616992, 3807360, 4018880, 4521240, 4822656, 5076480, 6028320, 6091776, 6430208, 7233984, 7614720, 8037760, 9042480, 9645312, 10152960, 12056640, 12860416, 14467968, 15229440, 16075520, 18084960, 19290624, 24113280, 28935936, 30458880, 32151040, 36169920, 38581248, 48226560, 57871872, 64302080, 72339840, 96453120, 115743744, 144679680, 192906240, 289359360, 578718720]

約数ペア:

[(1, 578718720), (2, 289359360), (3, 192906240), (4, 144679680), (5, 115743744), (6, 96453120), (8, 72339840), (9, 64302080), (10, 57871872), (12, 48226560), (15, 38581248), (16, 36169920), (18, 32151040), (19, 30458880), (20, 28935936), (24, 24113280), (30, 19290624), (32, 18084960), (36, 16075520), (38, 15229440), (40, 14467968), (45, 12860416), (48, 12056640), (57, 10152960), (60, 9645312), (64, 9042480), (72, 8037760), (76, 7614720), (80, 7233984), (90, 6430208), (95, 6091776), (96, 6028320), (114, 5076480), (120, 4822656), (128, 4521240), (144, 4018880), (152, 3807360), (160, 3616992), (171, 3384320), (180, 3215104), (190, 3045888), (192, 3014160), (228, 2538240), (240, 2411328), (256, 2260620), (285, 2030592), (288, 2009440), (304, 1903680), (320, 1808496), (342, 1692160), (360, 1607552), (380, 1522944), (384, 1507080), (456, 1269120), (480, 1205664), (512, 1130310), (570, 1015296), (576, 1004720), (608, 951840), (640, 904248), (661, 875520), (684, 846080), (720, 803776), (760, 761472), (768, 753540), (855, 676864), (912, 634560), (960, 602832), (1024, 565155), (1140, 507648), (1152, 502360), (1216, 475920), (1280, 452124), (1322, 437760), (1368, 423040), (1440, 401888), (1520, 380736), (1536, 376770), (1710, 338432), (1824, 317280), (1920, 301416), (1983, 291840), (2280, 253824), (2304, 251180), (2432, 237960), (2560, 226062), (2644, 218880), (2736, 211520), (2880, 200944), (3040, 190368), (3072, 188385), (3305, 175104), (3420, 169216), (3648, 158640), (3840, 150708), (3966, 145920), (4560, 126912), (4608, 125590), (4864, 118980), (5120, 113031), (5288, 109440), (5472, 105760), (5760, 100472), (5949, 97280), (6080, 95184), (6610, 87552), (6840, 84608), (7296, 79320), (7680, 75354), (7932, 72960), (9120, 63456), (9216, 62795), (9728, 59490), (9915, 58368), (10576, 54720), (10944, 52880), (11520, 50236), (11898, 48640), (12160, 47592), (12559, 46080), (13220, 43776), (13680, 42304), (14592, 39660), (15360, 37677), (15864, 36480), (18240, 31728), (19456, 29745), (19830, 29184), (21152, 27360), (21888, 26440), (23040, 25118), (23796, 24320)]