139626960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{52889}}^1$

素因数の和:52916

約数の個数: 80

約数和(自身を含む): 472201920

約数和(自身を除く): 332574960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 52889, 105778, 158667, 211556, 264445, 317334, 423112, 528890, 581779, 634668, 793335, 846224, 1057780, 1163558, 1269336, 1586670, 1745337, 2115560, 2327116, 2538672, 2908895, 3173340, 3490674, 4231120, 4654232, 5817790, 6346680, 6981348, 8726685, 9308464, 11635580, 12693360, 13962696, 17453370, 23271160, 27925392, 34906740, 46542320, 69813480, 139626960]

約数ペア:

[(1, 139626960), (2, 69813480), (3, 46542320), (4, 34906740), (5, 27925392), (6, 23271160), (8, 17453370), (10, 13962696), (11, 12693360), (12, 11635580), (15, 9308464), (16, 8726685), (20, 6981348), (22, 6346680), (24, 5817790), (30, 4654232), (33, 4231120), (40, 3490674), (44, 3173340), (48, 2908895), (55, 2538672), (60, 2327116), (66, 2115560), (80, 1745337), (88, 1586670), (110, 1269336), (120, 1163558), (132, 1057780), (165, 846224), (176, 793335), (220, 634668), (240, 581779), (264, 528890), (330, 423112), (440, 317334), (528, 264445), (660, 211556), (880, 158667), (1320, 105778), (2640, 52889)]