999969480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{89603}}^1$

素因数の和:89651

約数の個数: 96

約数和(自身を含む): 3354773760

約数和(自身を除く): 2354804280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 62, 72, 90, 93, 120, 124, 155, 180, 186, 248, 279, 310, 360, 372, 465, 558, 620, 744, 930, 1116, 1240, 1395, 1860, 2232, 2790, 3720, 5580, 11160, 89603, 179206, 268809, 358412, 448015, 537618, 716824, 806427, 896030, 1075236, 1344045, 1612854, 1792060, 2150472, 2688090, 2777693, 3225708, 3584120, 4032135, 5376180, 5555386, 6451416, 8064270, 8333079, 10752360, 11110772, 13888465, 16128540, 16666158, 22221544, 24999237, 27776930, 32257080, 33332316, 41665395, 49998474, 55553860, 66664632, 83330790, 99996948, 111107720, 124996185, 166661580, 199993896, 249992370, 333323160, 499984740, 999969480]

約数ペア:

[(1, 999969480), (2, 499984740), (3, 333323160), (4, 249992370), (5, 199993896), (6, 166661580), (8, 124996185), (9, 111107720), (10, 99996948), (12, 83330790), (15, 66664632), (18, 55553860), (20, 49998474), (24, 41665395), (30, 33332316), (31, 32257080), (36, 27776930), (40, 24999237), (45, 22221544), (60, 16666158), (62, 16128540), (72, 13888465), (90, 11110772), (93, 10752360), (120, 8333079), (124, 8064270), (155, 6451416), (180, 5555386), (186, 5376180), (248, 4032135), (279, 3584120), (310, 3225708), (360, 2777693), (372, 2688090), (465, 2150472), (558, 1792060), (620, 1612854), (744, 1344045), (930, 1075236), (1116, 896030), (1240, 806427), (1395, 716824), (1860, 537618), (2232, 448015), (2790, 358412), (3720, 268809), (5580, 179206), (11160, 89603)]