15306360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{557}}^1$

素因数の和:800

約数の個数: 64

約数和(自身を含む): 46202400

約数和(自身を除く): 30896040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 229, 458, 557, 687, 916, 1114, 1145, 1374, 1671, 1832, 2228, 2290, 2748, 2785, 3342, 3435, 4456, 4580, 5496, 5570, 6684, 6870, 8355, 9160, 11140, 13368, 13740, 16710, 22280, 27480, 33420, 66840, 127553, 255106, 382659, 510212, 637765, 765318, 1020424, 1275530, 1530636, 1913295, 2551060, 3061272, 3826590, 5102120, 7653180, 15306360]

約数ペア:

[(1, 15306360), (2, 7653180), (3, 5102120), (4, 3826590), (5, 3061272), (6, 2551060), (8, 1913295), (10, 1530636), (12, 1275530), (15, 1020424), (20, 765318), (24, 637765), (30, 510212), (40, 382659), (60, 255106), (120, 127553), (229, 66840), (458, 33420), (557, 27480), (687, 22280), (916, 16710), (1114, 13740), (1145, 13368), (1374, 11140), (1671, 9160), (1832, 8355), (2228, 6870), (2290, 6684), (2748, 5570), (2785, 5496), (3342, 4580), (3435, 4456)]