54669840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{631}}^1$

素因数の和:685

約数の個数: 120

約数和(自身を含む): 179149248

約数和(自身を除く): 124479408

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 361, 380, 456, 570, 631, 722, 760, 912, 1083, 1140, 1262, 1444, 1520, 1805, 1893, 2166, 2280, 2524, 2888, 3155, 3610, 3786, 4332, 4560, 5048, 5415, 5776, 6310, 7220, 7572, 8664, 9465, 10096, 10830, 11989, 12620, 14440, 15144, 17328, 18930, 21660, 23978, 25240, 28880, 30288, 35967, 37860, 43320, 47956, 50480, 59945, 71934, 75720, 86640, 95912, 119890, 143868, 151440, 179835, 191824, 227791, 239780, 287736, 359670, 455582, 479560, 575472, 683373, 719340, 911164, 959120, 1138955, 1366746, 1438680, 1822328, 2277910, 2733492, 2877360, 3416865, 3644656, 4555820, 5466984, 6833730, 9111640, 10933968, 13667460, 18223280, 27334920, 54669840]

約数ペア:

[(1, 54669840), (2, 27334920), (3, 18223280), (4, 13667460), (5, 10933968), (6, 9111640), (8, 6833730), (10, 5466984), (12, 4555820), (15, 3644656), (16, 3416865), (19, 2877360), (20, 2733492), (24, 2277910), (30, 1822328), (38, 1438680), (40, 1366746), (48, 1138955), (57, 959120), (60, 911164), (76, 719340), (80, 683373), (95, 575472), (114, 479560), (120, 455582), (152, 359670), (190, 287736), (228, 239780), (240, 227791), (285, 191824), (304, 179835), (361, 151440), (380, 143868), (456, 119890), (570, 95912), (631, 86640), (722, 75720), (760, 71934), (912, 59945), (1083, 50480), (1140, 47956), (1262, 43320), (1444, 37860), (1520, 35967), (1805, 30288), (1893, 28880), (2166, 25240), (2280, 23978), (2524, 21660), (2888, 18930), (3155, 17328), (3610, 15144), (3786, 14440), (4332, 12620), (4560, 11989), (5048, 10830), (5415, 10096), (5776, 9465), (6310, 8664), (7220, 7572)]