7667820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1039}}^1$

素因数の和:1095

約数の個数: 72

約数和(自身を含む): 23849280

約数和(自身を除く): 16181460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 41, 45, 60, 82, 90, 123, 164, 180, 205, 246, 369, 410, 492, 615, 738, 820, 1039, 1230, 1476, 1845, 2078, 2460, 3117, 3690, 4156, 5195, 6234, 7380, 9351, 10390, 12468, 15585, 18702, 20780, 31170, 37404, 42599, 46755, 62340, 85198, 93510, 127797, 170396, 187020, 212995, 255594, 383391, 425990, 511188, 638985, 766782, 851980, 1277970, 1533564, 1916955, 2555940, 3833910, 7667820]

約数ペア:

[(1, 7667820), (2, 3833910), (3, 2555940), (4, 1916955), (5, 1533564), (6, 1277970), (9, 851980), (10, 766782), (12, 638985), (15, 511188), (18, 425990), (20, 383391), (30, 255594), (36, 212995), (41, 187020), (45, 170396), (60, 127797), (82, 93510), (90, 85198), (123, 62340), (164, 46755), (180, 42599), (205, 37404), (246, 31170), (369, 20780), (410, 18702), (492, 15585), (615, 12468), (738, 10390), (820, 9351), (1039, 7380), (1230, 6234), (1476, 5195), (1845, 4156), (2078, 3690), (2460, 3117)]