1026080

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^2\times {\mathrm{53}}^1$

素因数の和:90

約数の個数: 72

約数和(自身を含む): 2714796

約数和(自身を除く): 1688716

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 53, 55, 80, 88, 106, 110, 121, 160, 176, 212, 220, 242, 265, 352, 424, 440, 484, 530, 583, 605, 848, 880, 968, 1060, 1166, 1210, 1696, 1760, 1936, 2120, 2332, 2420, 2915, 3872, 4240, 4664, 4840, 5830, 6413, 8480, 9328, 9680, 11660, 12826, 18656, 19360, 23320, 25652, 32065, 46640, 51304, 64130, 93280, 102608, 128260, 205216, 256520, 513040, 1026080]

約数ペア:

[(1, 1026080), (2, 513040), (4, 256520), (5, 205216), (8, 128260), (10, 102608), (11, 93280), (16, 64130), (20, 51304), (22, 46640), (32, 32065), (40, 25652), (44, 23320), (53, 19360), (55, 18656), (80, 12826), (88, 11660), (106, 9680), (110, 9328), (121, 8480), (160, 6413), (176, 5830), (212, 4840), (220, 4664), (242, 4240), (265, 3872), (352, 2915), (424, 2420), (440, 2332), (484, 2120), (530, 1936), (583, 1760), (605, 1696), (848, 1210), (880, 1166), (968, 1060)]