41690640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{641}}^1$

素因数の和:928

約数の個数: 80

約数和(自身を含む): 129920256

約数和(自身を除く): 88229616

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 271, 542, 641, 813, 1084, 1282, 1355, 1626, 1923, 2168, 2564, 2710, 3205, 3252, 3846, 4065, 4336, 5128, 5420, 6410, 6504, 7692, 8130, 9615, 10256, 10840, 12820, 13008, 15384, 16260, 19230, 21680, 25640, 30768, 32520, 38460, 51280, 65040, 76920, 153840, 173711, 347422, 521133, 694844, 868555, 1042266, 1389688, 1737110, 2084532, 2605665, 2779376, 3474220, 4169064, 5211330, 6948440, 8338128, 10422660, 13896880, 20845320, 41690640]

約数ペア:

[(1, 41690640), (2, 20845320), (3, 13896880), (4, 10422660), (5, 8338128), (6, 6948440), (8, 5211330), (10, 4169064), (12, 3474220), (15, 2779376), (16, 2605665), (20, 2084532), (24, 1737110), (30, 1389688), (40, 1042266), (48, 868555), (60, 694844), (80, 521133), (120, 347422), (240, 173711), (271, 153840), (542, 76920), (641, 65040), (813, 51280), (1084, 38460), (1282, 32520), (1355, 30768), (1626, 25640), (1923, 21680), (2168, 19230), (2564, 16260), (2710, 15384), (3205, 13008), (3252, 12820), (3846, 10840), (4065, 10256), (4336, 9615), (5128, 8130), (5420, 7692), (6410, 6504)]