367778640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{491}}^1\times {\mathrm{3121}}^1$

素因数の和:3628

約数の個数: 80

約数和(自身を含む): 1142801856

約数和(自身を除く): 775023216

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 491, 982, 1473, 1964, 2455, 2946, 3121, 3928, 4910, 5892, 6242, 7365, 7856, 9363, 9820, 11784, 12484, 14730, 15605, 18726, 19640, 23568, 24968, 29460, 31210, 37452, 39280, 46815, 49936, 58920, 62420, 74904, 93630, 117840, 124840, 149808, 187260, 249680, 374520, 749040, 1532411, 3064822, 4597233, 6129644, 7662055, 9194466, 12259288, 15324110, 18388932, 22986165, 24518576, 30648220, 36777864, 45972330, 61296440, 73555728, 91944660, 122592880, 183889320, 367778640]

約数ペア:

[(1, 367778640), (2, 183889320), (3, 122592880), (4, 91944660), (5, 73555728), (6, 61296440), (8, 45972330), (10, 36777864), (12, 30648220), (15, 24518576), (16, 22986165), (20, 18388932), (24, 15324110), (30, 12259288), (40, 9194466), (48, 7662055), (60, 6129644), (80, 4597233), (120, 3064822), (240, 1532411), (491, 749040), (982, 374520), (1473, 249680), (1964, 187260), (2455, 149808), (2946, 124840), (3121, 117840), (3928, 93630), (4910, 74904), (5892, 62420), (6242, 58920), (7365, 49936), (7856, 46815), (9363, 39280), (9820, 37452), (11784, 31210), (12484, 29460), (14730, 24968), (15605, 23568), (18726, 19640)]