146042640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{8819}}^1$

素因数の和:8861

約数の個数: 120

約数和(自身を含む): 511842240

約数和(自身を除く): 365799600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 36, 40, 45, 46, 48, 60, 69, 72, 80, 90, 92, 115, 120, 138, 144, 180, 184, 207, 230, 240, 276, 345, 360, 368, 414, 460, 552, 690, 720, 828, 920, 1035, 1104, 1380, 1656, 1840, 2070, 2760, 3312, 4140, 5520, 8280, 8819, 16560, 17638, 26457, 35276, 44095, 52914, 70552, 79371, 88190, 105828, 132285, 141104, 158742, 176380, 202837, 211656, 264570, 317484, 352760, 396855, 405674, 423312, 529140, 608511, 634968, 705520, 793710, 811348, 1014185, 1058280, 1217022, 1269936, 1587420, 1622696, 1825533, 2028370, 2116560, 2434044, 3042555, 3174840, 3245392, 3651066, 4056740, 4868088, 6085110, 6349680, 7302132, 8113480, 9127665, 9736176, 12170220, 14604264, 16226960, 18255330, 24340440, 29208528, 36510660, 48680880, 73021320, 146042640]

約数ペア:

[(1, 146042640), (2, 73021320), (3, 48680880), (4, 36510660), (5, 29208528), (6, 24340440), (8, 18255330), (9, 16226960), (10, 14604264), (12, 12170220), (15, 9736176), (16, 9127665), (18, 8113480), (20, 7302132), (23, 6349680), (24, 6085110), (30, 4868088), (36, 4056740), (40, 3651066), (45, 3245392), (46, 3174840), (48, 3042555), (60, 2434044), (69, 2116560), (72, 2028370), (80, 1825533), (90, 1622696), (92, 1587420), (115, 1269936), (120, 1217022), (138, 1058280), (144, 1014185), (180, 811348), (184, 793710), (207, 705520), (230, 634968), (240, 608511), (276, 529140), (345, 423312), (360, 405674), (368, 396855), (414, 352760), (460, 317484), (552, 264570), (690, 211656), (720, 202837), (828, 176380), (920, 158742), (1035, 141104), (1104, 132285), (1380, 105828), (1656, 88190), (1840, 79371), (2070, 70552), (2760, 52914), (3312, 44095), (4140, 35276), (5520, 26457), (8280, 17638), (8819, 16560)]