1641949560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{4560971}}^1$

素因数の和:4560988

約数の個数: 48

約数和(自身を含む): 5336337240

約数和(自身を除く): 3694387680

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, 4560971, 9121942, 13682913, 18243884, 22804855, 27365826, 36487768, 41048739, 45609710, 54731652, 68414565, 82097478, 91219420, 109463304, 136829130, 164194956, 182438840, 205243695, 273658260, 328389912, 410487390, 547316520, 820974780, 1641949560]

約数ペア:

[(1, 1641949560), (2, 820974780), (3, 547316520), (4, 410487390), (5, 328389912), (6, 273658260), (8, 205243695), (9, 182438840), (10, 164194956), (12, 136829130), (15, 109463304), (18, 91219420), (20, 82097478), (24, 68414565), (30, 54731652), (36, 45609710), (40, 41048739), (45, 36487768), (60, 27365826), (72, 22804855), (90, 18243884), (120, 13682913), (180, 9121942), (360, 4560971)]