4508580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{461}}^1$

素因数の和:636

約数の個数: 48

約数和(自身を含む): 12729024

約数和(自身を除く): 8220444

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 163, 326, 461, 489, 652, 815, 922, 978, 1383, 1630, 1844, 1956, 2305, 2445, 2766, 3260, 4610, 4890, 5532, 6915, 9220, 9780, 13830, 27660, 75143, 150286, 225429, 300572, 375715, 450858, 751430, 901716, 1127145, 1502860, 2254290, 4508580]

約数ペア:

[(1, 4508580), (2, 2254290), (3, 1502860), (4, 1127145), (5, 901716), (6, 751430), (10, 450858), (12, 375715), (15, 300572), (20, 225429), (30, 150286), (60, 75143), (163, 27660), (326, 13830), (461, 9780), (489, 9220), (652, 6915), (815, 5532), (922, 4890), (978, 4610), (1383, 3260), (1630, 2766), (1844, 2445), (1956, 2305)]