72999240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{26449}}^1$

素因数の和:26486

約数の個数: 64

約数和(自身を含む): 228528000

約数和(自身を除く): 155528760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 552, 690, 920, 1380, 2760, 26449, 52898, 79347, 105796, 132245, 158694, 211592, 264490, 317388, 396735, 528980, 608327, 634776, 793470, 1057960, 1216654, 1586940, 1824981, 2433308, 3041635, 3173880, 3649962, 4866616, 6083270, 7299924, 9124905, 12166540, 14599848, 18249810, 24333080, 36499620, 72999240]

約数ペア:

[(1, 72999240), (2, 36499620), (3, 24333080), (4, 18249810), (5, 14599848), (6, 12166540), (8, 9124905), (10, 7299924), (12, 6083270), (15, 4866616), (20, 3649962), (23, 3173880), (24, 3041635), (30, 2433308), (40, 1824981), (46, 1586940), (60, 1216654), (69, 1057960), (92, 793470), (115, 634776), (120, 608327), (138, 528980), (184, 396735), (230, 317388), (276, 264490), (345, 211592), (460, 158694), (552, 132245), (690, 105796), (920, 79347), (1380, 52898), (2760, 26449)]