30025560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{4721}}^1$

素因数の和:4788

約数の個数: 64

約数和(自身を含む): 91795680

約数和(自身を除く): 61770120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 53, 60, 106, 120, 159, 212, 265, 318, 424, 530, 636, 795, 1060, 1272, 1590, 2120, 3180, 4721, 6360, 9442, 14163, 18884, 23605, 28326, 37768, 47210, 56652, 70815, 94420, 113304, 141630, 188840, 250213, 283260, 500426, 566520, 750639, 1000852, 1251065, 1501278, 2001704, 2502130, 3002556, 3753195, 5004260, 6005112, 7506390, 10008520, 15012780, 30025560]

約数ペア:

[(1, 30025560), (2, 15012780), (3, 10008520), (4, 7506390), (5, 6005112), (6, 5004260), (8, 3753195), (10, 3002556), (12, 2502130), (15, 2001704), (20, 1501278), (24, 1251065), (30, 1000852), (40, 750639), (53, 566520), (60, 500426), (106, 283260), (120, 250213), (159, 188840), (212, 141630), (265, 113304), (318, 94420), (424, 70815), (530, 56652), (636, 47210), (795, 37768), (1060, 28326), (1272, 23605), (1590, 18884), (2120, 14163), (3180, 9442), (4721, 6360)]