1168240

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{859}}^1$

素因数の和:889

約数の個数: 40

約数和(自身を含む): 2879280

約数和(自身を除く): 1711040

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 859, 1360, 1718, 3436, 4295, 6872, 8590, 13744, 14603, 17180, 29206, 34360, 58412, 68720, 73015, 116824, 146030, 233648, 292060, 584120, 1168240]

約数ペア:

[(1, 1168240), (2, 584120), (4, 292060), (5, 233648), (8, 146030), (10, 116824), (16, 73015), (17, 68720), (20, 58412), (34, 34360), (40, 29206), (68, 17180), (80, 14603), (85, 13744), (136, 8590), (170, 6872), (272, 4295), (340, 3436), (680, 1718), (859, 1360)]