227116920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{7919}}^1$

素因数の和:8172

約数の個数: 64

約数和(自身を含む): 684288000

約数和(自身を除く): 457171080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 239, 478, 717, 956, 1195, 1434, 1912, 2390, 2868, 3585, 4780, 5736, 7170, 7919, 9560, 14340, 15838, 23757, 28680, 31676, 39595, 47514, 63352, 79190, 95028, 118785, 158380, 190056, 237570, 316760, 475140, 950280, 1892641, 3785282, 5677923, 7570564, 9463205, 11355846, 15141128, 18926410, 22711692, 28389615, 37852820, 45423384, 56779230, 75705640, 113558460, 227116920]

約数ペア:

[(1, 227116920), (2, 113558460), (3, 75705640), (4, 56779230), (5, 45423384), (6, 37852820), (8, 28389615), (10, 22711692), (12, 18926410), (15, 15141128), (20, 11355846), (24, 9463205), (30, 7570564), (40, 5677923), (60, 3785282), (120, 1892641), (239, 950280), (478, 475140), (717, 316760), (956, 237570), (1195, 190056), (1434, 158380), (1912, 118785), (2390, 95028), (2868, 79190), (3585, 63352), (4780, 47514), (5736, 39595), (7170, 31676), (7919, 28680), (9560, 23757), (14340, 15838)]