1904520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{269}}^1$

素因数の和:342

約数の個数: 64

約数和(自身を含む): 5832000

約数和(自身を除く): 3927480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 59, 60, 118, 120, 177, 236, 269, 295, 354, 472, 538, 590, 708, 807, 885, 1076, 1180, 1345, 1416, 1614, 1770, 2152, 2360, 2690, 3228, 3540, 4035, 5380, 6456, 7080, 8070, 10760, 15871, 16140, 31742, 32280, 47613, 63484, 79355, 95226, 126968, 158710, 190452, 238065, 317420, 380904, 476130, 634840, 952260, 1904520]

約数ペア:

[(1, 1904520), (2, 952260), (3, 634840), (4, 476130), (5, 380904), (6, 317420), (8, 238065), (10, 190452), (12, 158710), (15, 126968), (20, 95226), (24, 79355), (30, 63484), (40, 47613), (59, 32280), (60, 31742), (118, 16140), (120, 15871), (177, 10760), (236, 8070), (269, 7080), (295, 6456), (354, 5380), (472, 4035), (538, 3540), (590, 3228), (708, 2690), (807, 2360), (885, 2152), (1076, 1770), (1180, 1614), (1345, 1416)]