385812480

素因数分解:

$2^{11}\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{661}}^1$

素因数の和:710

約数の個数: 192

約数和(自身を含む): 1301227200

約数和(自身を除く): 915414720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 128, 152, 160, 190, 192, 228, 240, 256, 285, 304, 320, 380, 384, 456, 480, 512, 570, 608, 640, 661, 760, 768, 912, 960, 1024, 1140, 1216, 1280, 1322, 1520, 1536, 1824, 1920, 1983, 2048, 2280, 2432, 2560, 2644, 3040, 3072, 3305, 3648, 3840, 3966, 4560, 4864, 5120, 5288, 6080, 6144, 6610, 7296, 7680, 7932, 9120, 9728, 9915, 10240, 10576, 12160, 12559, 13220, 14592, 15360, 15864, 18240, 19456, 19830, 21152, 24320, 25118, 26440, 29184, 30720, 31728, 36480, 37677, 38912, 39660, 42304, 48640, 50236, 52880, 58368, 62795, 63456, 72960, 75354, 79320, 84608, 97280, 100472, 105760, 116736, 125590, 126912, 145920, 150708, 158640, 169216, 188385, 194560, 200944, 211520, 251180, 253824, 291840, 301416, 317280, 338432, 376770, 401888, 423040, 502360, 507648, 583680, 602832, 634560, 676864, 753540, 803776, 846080, 1004720, 1015296, 1205664, 1269120, 1353728, 1507080, 1607552, 1692160, 2009440, 2030592, 2411328, 2538240, 3014160, 3215104, 3384320, 4018880, 4061184, 4822656, 5076480, 6028320, 6430208, 6768640, 8037760, 9645312, 10152960, 12056640, 12860416, 16075520, 19290624, 20305920, 24113280, 25720832, 32151040, 38581248, 48226560, 64302080, 77162496, 96453120, 128604160, 192906240, 385812480]

約数ペア:

[(1, 385812480), (2, 192906240), (3, 128604160), (4, 96453120), (5, 77162496), (6, 64302080), (8, 48226560), (10, 38581248), (12, 32151040), (15, 25720832), (16, 24113280), (19, 20305920), (20, 19290624), (24, 16075520), (30, 12860416), (32, 12056640), (38, 10152960), (40, 9645312), (48, 8037760), (57, 6768640), (60, 6430208), (64, 6028320), (76, 5076480), (80, 4822656), (95, 4061184), (96, 4018880), (114, 3384320), (120, 3215104), (128, 3014160), (152, 2538240), (160, 2411328), (190, 2030592), (192, 2009440), (228, 1692160), (240, 1607552), (256, 1507080), (285, 1353728), (304, 1269120), (320, 1205664), (380, 1015296), (384, 1004720), (456, 846080), (480, 803776), (512, 753540), (570, 676864), (608, 634560), (640, 602832), (661, 583680), (760, 507648), (768, 502360), (912, 423040), (960, 401888), (1024, 376770), (1140, 338432), (1216, 317280), (1280, 301416), (1322, 291840), (1520, 253824), (1536, 251180), (1824, 211520), (1920, 200944), (1983, 194560), (2048, 188385), (2280, 169216), (2432, 158640), (2560, 150708), (2644, 145920), (3040, 126912), (3072, 125590), (3305, 116736), (3648, 105760), (3840, 100472), (3966, 97280), (4560, 84608), (4864, 79320), (5120, 75354), (5288, 72960), (6080, 63456), (6144, 62795), (6610, 58368), (7296, 52880), (7680, 50236), (7932, 48640), (9120, 42304), (9728, 39660), (9915, 38912), (10240, 37677), (10576, 36480), (12160, 31728), (12559, 30720), (13220, 29184), (14592, 26440), (15360, 25118), (15864, 24320), (18240, 21152), (19456, 19830)]