273112680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{499}}^1\times {\mathrm{4561}}^1$

素因数の和:5074

約数の個数: 64

約数和(自身を含む): 821160000

約数和(自身を除く): 548047320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 499, 998, 1497, 1996, 2495, 2994, 3992, 4561, 4990, 5988, 7485, 9122, 9980, 11976, 13683, 14970, 18244, 19960, 22805, 27366, 29940, 36488, 45610, 54732, 59880, 68415, 91220, 109464, 136830, 182440, 273660, 547320, 2275939, 4551878, 6827817, 9103756, 11379695, 13655634, 18207512, 22759390, 27311268, 34139085, 45518780, 54622536, 68278170, 91037560, 136556340, 273112680]

約数ペア:

[(1, 273112680), (2, 136556340), (3, 91037560), (4, 68278170), (5, 54622536), (6, 45518780), (8, 34139085), (10, 27311268), (12, 22759390), (15, 18207512), (20, 13655634), (24, 11379695), (30, 9103756), (40, 6827817), (60, 4551878), (120, 2275939), (499, 547320), (998, 273660), (1497, 182440), (1996, 136830), (2495, 109464), (2994, 91220), (3992, 68415), (4561, 59880), (4990, 54732), (5988, 45610), (7485, 36488), (9122, 29940), (9980, 27366), (11976, 22805), (13683, 19960), (14970, 18244)]