89496120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{106543}}^1$

素因数の和:106564

約数の個数: 64

約数和(自身を含む): 306846720

約数和(自身を除く): 217350600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 106543, 213086, 319629, 426172, 532715, 639258, 745801, 852344, 1065430, 1278516, 1491602, 1598145, 2130860, 2237403, 2557032, 2983204, 3196290, 3729005, 4261720, 4474806, 5966408, 6392580, 7458010, 8949612, 11187015, 12785160, 14916020, 17899224, 22374030, 29832040, 44748060, 89496120]

約数ペア:

[(1, 89496120), (2, 44748060), (3, 29832040), (4, 22374030), (5, 17899224), (6, 14916020), (7, 12785160), (8, 11187015), (10, 8949612), (12, 7458010), (14, 6392580), (15, 5966408), (20, 4474806), (21, 4261720), (24, 3729005), (28, 3196290), (30, 2983204), (35, 2557032), (40, 2237403), (42, 2130860), (56, 1598145), (60, 1491602), (70, 1278516), (84, 1065430), (105, 852344), (120, 745801), (140, 639258), (168, 532715), (210, 426172), (280, 319629), (420, 213086), (840, 106543)]