13461240

素因数分解:

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

素因数の和:8656

約数の個数: 64

約数和(自身を含む): 43495200

約数和(自身を除く): 30033960

約数列:

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

約数ペア:

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