240119160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{28183}}^1$

素因数の和:28268

約数の個数: 64

約数和(自身を含む): 730529280

約数和(自身を除く): 490410120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 71, 120, 142, 213, 284, 355, 426, 568, 710, 852, 1065, 1420, 1704, 2130, 2840, 4260, 8520, 28183, 56366, 84549, 112732, 140915, 169098, 225464, 281830, 338196, 422745, 563660, 676392, 845490, 1127320, 1690980, 2000993, 3381960, 4001986, 6002979, 8003972, 10004965, 12005958, 16007944, 20009930, 24011916, 30014895, 40019860, 48023832, 60029790, 80039720, 120059580, 240119160]

約数ペア:

[(1, 240119160), (2, 120059580), (3, 80039720), (4, 60029790), (5, 48023832), (6, 40019860), (8, 30014895), (10, 24011916), (12, 20009930), (15, 16007944), (20, 12005958), (24, 10004965), (30, 8003972), (40, 6002979), (60, 4001986), (71, 3381960), (120, 2000993), (142, 1690980), (213, 1127320), (284, 845490), (355, 676392), (426, 563660), (568, 422745), (710, 338196), (852, 281830), (1065, 225464), (1420, 169098), (1704, 140915), (2130, 112732), (2840, 84549), (4260, 56366), (8520, 28183)]