143489160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{398581}}^1$

素因数の和:398598

約数の個数: 48

約数和(自身を含む): 466340940

約数和(自身を除く): 322851780

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 398581, 797162, 1195743, 1594324, 1992905, 2391486, 3188648, 3587229, 3985810, 4782972, 5978715, 7174458, 7971620, 9565944, 11957430, 14348916, 15943240, 17936145, 23914860, 28697832, 35872290, 47829720, 71744580, 143489160]

約数ペア:

[(1, 143489160), (2, 71744580), (3, 47829720), (4, 35872290), (5, 28697832), (6, 23914860), (8, 17936145), (9, 15943240), (10, 14348916), (12, 11957430), (15, 9565944), (18, 7971620), (20, 7174458), (24, 5978715), (30, 4782972), (36, 3985810), (40, 3587229), (45, 3188648), (60, 2391486), (72, 1992905), (90, 1594324), (120, 1195743), (180, 797162), (360, 398581)]