160625340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{313}}^1\times {\mathrm{2851}}^1$

素因数の和:3179

約数の個数: 72

約数和(自身を含む): 488958288

約数和(自身を除く): 328332948

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 313, 626, 939, 1252, 1565, 1878, 2817, 2851, 3130, 3756, 4695, 5634, 5702, 6260, 8553, 9390, 11268, 11404, 14085, 14255, 17106, 18780, 25659, 28170, 28510, 34212, 42765, 51318, 56340, 57020, 85530, 102636, 128295, 171060, 256590, 513180, 892363, 1784726, 2677089, 3569452, 4461815, 5354178, 8031267, 8923630, 10708356, 13385445, 16062534, 17847260, 26770890, 32125068, 40156335, 53541780, 80312670, 160625340]

約数ペア:

[(1, 160625340), (2, 80312670), (3, 53541780), (4, 40156335), (5, 32125068), (6, 26770890), (9, 17847260), (10, 16062534), (12, 13385445), (15, 10708356), (18, 8923630), (20, 8031267), (30, 5354178), (36, 4461815), (45, 3569452), (60, 2677089), (90, 1784726), (180, 892363), (313, 513180), (626, 256590), (939, 171060), (1252, 128295), (1565, 102636), (1878, 85530), (2817, 57020), (2851, 56340), (3130, 51318), (3756, 42765), (4695, 34212), (5634, 28510), (5702, 28170), (6260, 25659), (8553, 18780), (9390, 17106), (11268, 14255), (11404, 14085)]