2435940

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{347}}^1$

素因数の和:378

約数の個数: 96

約数和(自身を含む): 8184960

約数和(自身を除く): 5749020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 90, 108, 117, 130, 135, 156, 180, 195, 234, 260, 270, 347, 351, 390, 468, 540, 585, 694, 702, 780, 1041, 1170, 1388, 1404, 1735, 1755, 2082, 2340, 3123, 3470, 3510, 4164, 4511, 5205, 6246, 6940, 7020, 9022, 9369, 10410, 12492, 13533, 15615, 18044, 18738, 20820, 22555, 27066, 31230, 37476, 40599, 45110, 46845, 54132, 62460, 67665, 81198, 90220, 93690, 121797, 135330, 162396, 187380, 202995, 243594, 270660, 405990, 487188, 608985, 811980, 1217970, 2435940]

約数ペア:

[(1, 2435940), (2, 1217970), (3, 811980), (4, 608985), (5, 487188), (6, 405990), (9, 270660), (10, 243594), (12, 202995), (13, 187380), (15, 162396), (18, 135330), (20, 121797), (26, 93690), (27, 90220), (30, 81198), (36, 67665), (39, 62460), (45, 54132), (52, 46845), (54, 45110), (60, 40599), (65, 37476), (78, 31230), (90, 27066), (108, 22555), (117, 20820), (130, 18738), (135, 18044), (156, 15615), (180, 13533), (195, 12492), (234, 10410), (260, 9369), (270, 9022), (347, 7020), (351, 6940), (390, 6246), (468, 5205), (540, 4511), (585, 4164), (694, 3510), (702, 3470), (780, 3123), (1041, 2340), (1170, 2082), (1388, 1755), (1404, 1735)]