80270880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{1879}}^1$

素因数の和:1986

約数の個数: 96

約数和(自身を含む): 255830400

約数和(自身を除く): 175559520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 89, 96, 120, 160, 178, 240, 267, 356, 445, 480, 534, 712, 890, 1068, 1335, 1424, 1780, 1879, 2136, 2670, 2848, 3560, 3758, 4272, 5340, 5637, 7120, 7516, 8544, 9395, 10680, 11274, 14240, 15032, 18790, 21360, 22548, 28185, 30064, 37580, 42720, 45096, 56370, 60128, 75160, 90192, 112740, 150320, 167231, 180384, 225480, 300640, 334462, 450960, 501693, 668924, 836155, 901920, 1003386, 1337848, 1672310, 2006772, 2508465, 2675696, 3344620, 4013544, 5016930, 5351392, 6689240, 8027088, 10033860, 13378480, 16054176, 20067720, 26756960, 40135440, 80270880]

約数ペア:

[(1, 80270880), (2, 40135440), (3, 26756960), (4, 20067720), (5, 16054176), (6, 13378480), (8, 10033860), (10, 8027088), (12, 6689240), (15, 5351392), (16, 5016930), (20, 4013544), (24, 3344620), (30, 2675696), (32, 2508465), (40, 2006772), (48, 1672310), (60, 1337848), (80, 1003386), (89, 901920), (96, 836155), (120, 668924), (160, 501693), (178, 450960), (240, 334462), (267, 300640), (356, 225480), (445, 180384), (480, 167231), (534, 150320), (712, 112740), (890, 90192), (1068, 75160), (1335, 60128), (1424, 56370), (1780, 45096), (1879, 42720), (2136, 37580), (2670, 30064), (2848, 28185), (3560, 22548), (3758, 21360), (4272, 18790), (5340, 15032), (5637, 14240), (7120, 11274), (7516, 10680), (8544, 9395)]