728958960

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{281}}^1\times {\mathrm{1201}}^1$

素因数の和:1504

約数の個数: 160

約数和(自身を含む): 2521892160

約数和(自身を除く): 1792933200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 281, 360, 432, 540, 562, 720, 843, 1080, 1124, 1201, 1405, 1686, 2160, 2248, 2402, 2529, 2810, 3372, 3603, 4215, 4496, 4804, 5058, 5620, 6005, 6744, 7206, 7587, 8430, 9608, 10116, 10809, 11240, 12010, 12645, 13488, 14412, 15174, 16860, 18015, 19216, 20232, 21618, 22480, 24020, 25290, 28824, 30348, 32427, 33720, 36030, 37935, 40464, 43236, 48040, 50580, 54045, 57648, 60696, 64854, 67440, 72060, 75870, 86472, 96080, 101160, 108090, 121392, 129708, 144120, 151740, 162135, 172944, 202320, 216180, 259416, 288240, 303480, 324270, 337481, 432360, 518832, 606960, 648540, 674962, 864720, 1012443, 1297080, 1349924, 1687405, 2024886, 2594160, 2699848, 3037329, 3374810, 4049772, 5062215, 5399696, 6074658, 6749620, 8099544, 9111987, 10124430, 12149316, 13499240, 15186645, 16199088, 18223974, 20248860, 24298632, 26998480, 30373290, 36447948, 40497720, 45559935, 48597264, 60746580, 72895896, 80995440, 91119870, 121493160, 145791792, 182239740, 242986320, 364479480, 728958960]

約数ペア:

[(1, 728958960), (2, 364479480), (3, 242986320), (4, 182239740), (5, 145791792), (6, 121493160), (8, 91119870), (9, 80995440), (10, 72895896), (12, 60746580), (15, 48597264), (16, 45559935), (18, 40497720), (20, 36447948), (24, 30373290), (27, 26998480), (30, 24298632), (36, 20248860), (40, 18223974), (45, 16199088), (48, 15186645), (54, 13499240), (60, 12149316), (72, 10124430), (80, 9111987), (90, 8099544), (108, 6749620), (120, 6074658), (135, 5399696), (144, 5062215), (180, 4049772), (216, 3374810), (240, 3037329), (270, 2699848), (281, 2594160), (360, 2024886), (432, 1687405), (540, 1349924), (562, 1297080), (720, 1012443), (843, 864720), (1080, 674962), (1124, 648540), (1201, 606960), (1405, 518832), (1686, 432360), (2160, 337481), (2248, 324270), (2402, 303480), (2529, 288240), (2810, 259416), (3372, 216180), (3603, 202320), (4215, 172944), (4496, 162135), (4804, 151740), (5058, 144120), (5620, 129708), (6005, 121392), (6744, 108090), (7206, 101160), (7587, 96080), (8430, 86472), (9608, 75870), (10116, 72060), (10809, 67440), (11240, 64854), (12010, 60696), (12645, 57648), (13488, 54045), (14412, 50580), (15174, 48040), (16860, 43236), (18015, 40464), (19216, 37935), (20232, 36030), (21618, 33720), (22480, 32427), (24020, 30348), (25290, 28824)]