265604580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{463}}^1\times {\mathrm{3187}}^1$

素因数の和:3665

約数の個数: 72

約数和(自身を含む): 807660672

約数和(自身を除く): 542056092

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 463, 926, 1389, 1852, 2315, 2778, 3187, 4167, 4630, 5556, 6374, 6945, 8334, 9260, 9561, 12748, 13890, 15935, 16668, 19122, 20835, 27780, 28683, 31870, 38244, 41670, 47805, 57366, 63740, 83340, 95610, 114732, 143415, 191220, 286830, 573660, 1475581, 2951162, 4426743, 5902324, 7377905, 8853486, 13280229, 14755810, 17706972, 22133715, 26560458, 29511620, 44267430, 53120916, 66401145, 88534860, 132802290, 265604580]

約数ペア:

[(1, 265604580), (2, 132802290), (3, 88534860), (4, 66401145), (5, 53120916), (6, 44267430), (9, 29511620), (10, 26560458), (12, 22133715), (15, 17706972), (18, 14755810), (20, 13280229), (30, 8853486), (36, 7377905), (45, 5902324), (60, 4426743), (90, 2951162), (180, 1475581), (463, 573660), (926, 286830), (1389, 191220), (1852, 143415), (2315, 114732), (2778, 95610), (3187, 83340), (4167, 63740), (4630, 57366), (5556, 47805), (6374, 41670), (6945, 38244), (8334, 31870), (9260, 28683), (9561, 27780), (12748, 20835), (13890, 19122), (15935, 16668)]