16477680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{967}}^1$

素因数の和:1054

約数の個数: 80

約数和(自身を含む): 51853824

約数和(自身を除く): 35376144

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 71, 80, 120, 142, 213, 240, 284, 355, 426, 568, 710, 852, 967, 1065, 1136, 1420, 1704, 1934, 2130, 2840, 2901, 3408, 3868, 4260, 4835, 5680, 5802, 7736, 8520, 9670, 11604, 14505, 15472, 17040, 19340, 23208, 29010, 38680, 46416, 58020, 68657, 77360, 116040, 137314, 205971, 232080, 274628, 343285, 411942, 549256, 686570, 823884, 1029855, 1098512, 1373140, 1647768, 2059710, 2746280, 3295536, 4119420, 5492560, 8238840, 16477680]

約数ペア:

[(1, 16477680), (2, 8238840), (3, 5492560), (4, 4119420), (5, 3295536), (6, 2746280), (8, 2059710), (10, 1647768), (12, 1373140), (15, 1098512), (16, 1029855), (20, 823884), (24, 686570), (30, 549256), (40, 411942), (48, 343285), (60, 274628), (71, 232080), (80, 205971), (120, 137314), (142, 116040), (213, 77360), (240, 68657), (284, 58020), (355, 46416), (426, 38680), (568, 29010), (710, 23208), (852, 19340), (967, 17040), (1065, 15472), (1136, 14505), (1420, 11604), (1704, 9670), (1934, 8520), (2130, 7736), (2840, 5802), (2901, 5680), (3408, 4835), (3868, 4260)]