2775972180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{4027}}^1\times {\mathrm{11489}}^1$

素因数の和:15528

約数の個数: 48

約数和(自身を含む): 7775328960

約数和(自身を除く): 4999356780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 4027, 8054, 11489, 12081, 16108, 20135, 22978, 24162, 34467, 40270, 45956, 48324, 57445, 60405, 68934, 80540, 114890, 120810, 137868, 172335, 229780, 241620, 344670, 689340, 46266203, 92532406, 138798609, 185064812, 231331015, 277597218, 462662030, 555194436, 693993045, 925324060, 1387986090, 2775972180]

約数ペア:

[(1, 2775972180), (2, 1387986090), (3, 925324060), (4, 693993045), (5, 555194436), (6, 462662030), (10, 277597218), (12, 231331015), (15, 185064812), (20, 138798609), (30, 92532406), (60, 46266203), (4027, 689340), (8054, 344670), (11489, 241620), (12081, 229780), (16108, 172335), (20135, 137868), (22978, 120810), (24162, 114890), (34467, 80540), (40270, 68934), (45956, 60405), (48324, 57445)]