2792040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{439}}^1$

素因数の和:506

約数の個数: 64

約数和(自身を含む): 8553600

約数和(自身を除く): 5761560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 53, 60, 106, 120, 159, 212, 265, 318, 424, 439, 530, 636, 795, 878, 1060, 1272, 1317, 1590, 1756, 2120, 2195, 2634, 3180, 3512, 4390, 5268, 6360, 6585, 8780, 10536, 13170, 17560, 23267, 26340, 46534, 52680, 69801, 93068, 116335, 139602, 186136, 232670, 279204, 349005, 465340, 558408, 698010, 930680, 1396020, 2792040]

約数ペア:

[(1, 2792040), (2, 1396020), (3, 930680), (4, 698010), (5, 558408), (6, 465340), (8, 349005), (10, 279204), (12, 232670), (15, 186136), (20, 139602), (24, 116335), (30, 93068), (40, 69801), (53, 52680), (60, 46534), (106, 26340), (120, 23267), (159, 17560), (212, 13170), (265, 10536), (318, 8780), (424, 6585), (439, 6360), (530, 5268), (636, 4390), (795, 3512), (878, 3180), (1060, 2634), (1272, 2195), (1317, 2120), (1590, 1756)]