26922480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{8629}}^1$

素因数の和:8658

約数の個数: 80

約数和(自身を含む): 89890080

約数和(自身を除く): 62967600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 8629, 17258, 25887, 34516, 43145, 51774, 69032, 86290, 103548, 112177, 129435, 138064, 172580, 207096, 224354, 258870, 336531, 345160, 414192, 448708, 517740, 560885, 673062, 690320, 897416, 1035480, 1121770, 1346124, 1682655, 1794832, 2070960, 2243540, 2692248, 3365310, 4487080, 5384496, 6730620, 8974160, 13461240, 26922480]

約数ペア:

[(1, 26922480), (2, 13461240), (3, 8974160), (4, 6730620), (5, 5384496), (6, 4487080), (8, 3365310), (10, 2692248), (12, 2243540), (13, 2070960), (15, 1794832), (16, 1682655), (20, 1346124), (24, 1121770), (26, 1035480), (30, 897416), (39, 690320), (40, 673062), (48, 560885), (52, 517740), (60, 448708), (65, 414192), (78, 345160), (80, 336531), (104, 258870), (120, 224354), (130, 207096), (156, 172580), (195, 138064), (208, 129435), (240, 112177), (260, 103548), (312, 86290), (390, 69032), (520, 51774), (624, 43145), (780, 34516), (1040, 25887), (1560, 17258), (3120, 8629)]