220444920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{5419}}^1$

素因数の和:5549

約数の個数: 96

約数和(自身を含む): 722919600

約数和(自身を除く): 502474680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 113, 120, 180, 226, 339, 360, 452, 565, 678, 904, 1017, 1130, 1356, 1695, 2034, 2260, 2712, 3390, 4068, 4520, 5085, 5419, 6780, 8136, 10170, 10838, 13560, 16257, 20340, 21676, 27095, 32514, 40680, 43352, 48771, 54190, 65028, 81285, 97542, 108380, 130056, 162570, 195084, 216760, 243855, 325140, 390168, 487710, 612347, 650280, 975420, 1224694, 1837041, 1950840, 2449388, 3061735, 3674082, 4898776, 5511123, 6123470, 7348164, 9185205, 11022246, 12246940, 14696328, 18370410, 22044492, 24493880, 27555615, 36740820, 44088984, 55111230, 73481640, 110222460, 220444920]

約数ペア:

[(1, 220444920), (2, 110222460), (3, 73481640), (4, 55111230), (5, 44088984), (6, 36740820), (8, 27555615), (9, 24493880), (10, 22044492), (12, 18370410), (15, 14696328), (18, 12246940), (20, 11022246), (24, 9185205), (30, 7348164), (36, 6123470), (40, 5511123), (45, 4898776), (60, 3674082), (72, 3061735), (90, 2449388), (113, 1950840), (120, 1837041), (180, 1224694), (226, 975420), (339, 650280), (360, 612347), (452, 487710), (565, 390168), (678, 325140), (904, 243855), (1017, 216760), (1130, 195084), (1356, 162570), (1695, 130056), (2034, 108380), (2260, 97542), (2712, 81285), (3390, 65028), (4068, 54190), (4520, 48771), (5085, 43352), (5419, 40680), (6780, 32514), (8136, 27095), (10170, 21676), (10838, 20340), (13560, 16257)]