48226560

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{661}}^1$

素因数の和:704

約数の個数: 144

約数和(自身を含む): 162375360

約数和(自身を除く): 114148800

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, 570, 608, 640, 661, 760, 768, 912, 960, 1140, 1216, 1280, 1322, 1520, 1824, 1920, 1983, 2280, 2432, 2644, 3040, 3305, 3648, 3840, 3966, 4560, 4864, 5288, 6080, 6610, 7296, 7932, 9120, 9915, 10576, 12160, 12559, 13220, 14592, 15864, 18240, 19830, 21152, 24320, 25118, 26440, 31728, 36480, 37677, 39660, 42304, 50236, 52880, 62795, 63456, 72960, 75354, 79320, 84608, 100472, 105760, 125590, 126912, 150708, 158640, 169216, 188385, 200944, 211520, 251180, 253824, 301416, 317280, 376770, 401888, 423040, 502360, 507648, 602832, 634560, 753540, 803776, 846080, 1004720, 1205664, 1269120, 1507080, 1607552, 2009440, 2411328, 2538240, 3014160, 3215104, 4018880, 4822656, 6028320, 8037760, 9645312, 12056640, 16075520, 24113280, 48226560]

約数ペア:

[(1, 48226560), (2, 24113280), (3, 16075520), (4, 12056640), (5, 9645312), (6, 8037760), (8, 6028320), (10, 4822656), (12, 4018880), (15, 3215104), (16, 3014160), (19, 2538240), (20, 2411328), (24, 2009440), (30, 1607552), (32, 1507080), (38, 1269120), (40, 1205664), (48, 1004720), (57, 846080), (60, 803776), (64, 753540), (76, 634560), (80, 602832), (95, 507648), (96, 502360), (114, 423040), (120, 401888), (128, 376770), (152, 317280), (160, 301416), (190, 253824), (192, 251180), (228, 211520), (240, 200944), (256, 188385), (285, 169216), (304, 158640), (320, 150708), (380, 126912), (384, 125590), (456, 105760), (480, 100472), (570, 84608), (608, 79320), (640, 75354), (661, 72960), (760, 63456), (768, 62795), (912, 52880), (960, 50236), (1140, 42304), (1216, 39660), (1280, 37677), (1322, 36480), (1520, 31728), (1824, 26440), (1920, 25118), (1983, 24320), (2280, 21152), (2432, 19830), (2644, 18240), (3040, 15864), (3305, 14592), (3648, 13220), (3840, 12559), (3966, 12160), (4560, 10576), (4864, 9915), (5288, 9120), (6080, 7932), (6610, 7296)]