129844920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{313}}^1\times {\mathrm{3457}}^1$

素因数の和:3784

約数の個数: 64

約数和(自身を含む): 390892320

約数和(自身を除く): 261047400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 313, 626, 939, 1252, 1565, 1878, 2504, 3130, 3457, 3756, 4695, 6260, 6914, 7512, 9390, 10371, 12520, 13828, 17285, 18780, 20742, 27656, 34570, 37560, 41484, 51855, 69140, 82968, 103710, 138280, 207420, 414840, 1082041, 2164082, 3246123, 4328164, 5410205, 6492246, 8656328, 10820410, 12984492, 16230615, 21640820, 25968984, 32461230, 43281640, 64922460, 129844920]

約数ペア:

[(1, 129844920), (2, 64922460), (3, 43281640), (4, 32461230), (5, 25968984), (6, 21640820), (8, 16230615), (10, 12984492), (12, 10820410), (15, 8656328), (20, 6492246), (24, 5410205), (30, 4328164), (40, 3246123), (60, 2164082), (120, 1082041), (313, 414840), (626, 207420), (939, 138280), (1252, 103710), (1565, 82968), (1878, 69140), (2504, 51855), (3130, 41484), (3457, 37560), (3756, 34570), (4695, 27656), (6260, 20742), (6914, 18780), (7512, 17285), (9390, 13828), (10371, 12520)]