16750320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{983}}^1$

素因数の和:1070

約数の個数: 80

約数和(自身を含む): 52710912

約数和(自身を除く): 35960592

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, 983, 1065, 1136, 1420, 1704, 1966, 2130, 2840, 2949, 3408, 3932, 4260, 4915, 5680, 5898, 7864, 8520, 9830, 11796, 14745, 15728, 17040, 19660, 23592, 29490, 39320, 47184, 58980, 69793, 78640, 117960, 139586, 209379, 235920, 279172, 348965, 418758, 558344, 697930, 837516, 1046895, 1116688, 1395860, 1675032, 2093790, 2791720, 3350064, 4187580, 5583440, 8375160, 16750320]

約数ペア:

[(1, 16750320), (2, 8375160), (3, 5583440), (4, 4187580), (5, 3350064), (6, 2791720), (8, 2093790), (10, 1675032), (12, 1395860), (15, 1116688), (16, 1046895), (20, 837516), (24, 697930), (30, 558344), (40, 418758), (48, 348965), (60, 279172), (71, 235920), (80, 209379), (120, 139586), (142, 117960), (213, 78640), (240, 69793), (284, 58980), (355, 47184), (426, 39320), (568, 29490), (710, 23592), (852, 19660), (983, 17040), (1065, 15728), (1136, 14745), (1420, 11796), (1704, 9830), (1966, 8520), (2130, 7864), (2840, 5898), (2949, 5680), (3408, 4915), (3932, 4260)]