15021240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{9629}}^1$

素因数の和:9656

約数の個数: 64

約数和(自身を含む): 48535200

約数和(自身を除く): 33513960

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, 9629, 19258, 28887, 38516, 48145, 57774, 77032, 96290, 115548, 125177, 144435, 192580, 231096, 250354, 288870, 375531, 385160, 500708, 577740, 625885, 751062, 1001416, 1155480, 1251770, 1502124, 1877655, 2503540, 3004248, 3755310, 5007080, 7510620, 15021240]

約数ペア:

[(1, 15021240), (2, 7510620), (3, 5007080), (4, 3755310), (5, 3004248), (6, 2503540), (8, 1877655), (10, 1502124), (12, 1251770), (13, 1155480), (15, 1001416), (20, 751062), (24, 625885), (26, 577740), (30, 500708), (39, 385160), (40, 375531), (52, 288870), (60, 250354), (65, 231096), (78, 192580), (104, 144435), (120, 125177), (130, 115548), (156, 96290), (195, 77032), (260, 57774), (312, 48145), (390, 38516), (520, 28887), (780, 19258), (1560, 9629)]