171260280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{41}}^2\times {\mathrm{283}}^1$

素因数の和:382

約数の個数: 144

約数和(自身を含む): 572518440

約数和(自身を除く): 401258160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 41, 45, 60, 72, 82, 90, 120, 123, 164, 180, 205, 246, 283, 328, 360, 369, 410, 492, 566, 615, 738, 820, 849, 984, 1132, 1230, 1415, 1476, 1640, 1681, 1698, 1845, 2264, 2460, 2547, 2830, 2952, 3362, 3396, 3690, 4245, 4920, 5043, 5094, 5660, 6724, 6792, 7380, 8405, 8490, 10086, 10188, 11320, 11603, 12735, 13448, 14760, 15129, 16810, 16980, 20172, 20376, 23206, 25215, 25470, 30258, 33620, 33960, 34809, 40344, 46412, 50430, 50940, 58015, 60516, 67240, 69618, 75645, 92824, 100860, 101880, 104427, 116030, 121032, 139236, 151290, 174045, 201720, 208854, 232060, 278472, 302580, 348090, 417708, 464120, 475723, 522135, 605160, 696180, 835416, 951446, 1044270, 1392360, 1427169, 1902892, 2088540, 2378615, 2854338, 3805784, 4177080, 4281507, 4757230, 5708676, 7135845, 8563014, 9514460, 11417352, 14271690, 17126028, 19028920, 21407535, 28543380, 34252056, 42815070, 57086760, 85630140, 171260280]

約数ペア:

[(1, 171260280), (2, 85630140), (3, 57086760), (4, 42815070), (5, 34252056), (6, 28543380), (8, 21407535), (9, 19028920), (10, 17126028), (12, 14271690), (15, 11417352), (18, 9514460), (20, 8563014), (24, 7135845), (30, 5708676), (36, 4757230), (40, 4281507), (41, 4177080), (45, 3805784), (60, 2854338), (72, 2378615), (82, 2088540), (90, 1902892), (120, 1427169), (123, 1392360), (164, 1044270), (180, 951446), (205, 835416), (246, 696180), (283, 605160), (328, 522135), (360, 475723), (369, 464120), (410, 417708), (492, 348090), (566, 302580), (615, 278472), (738, 232060), (820, 208854), (849, 201720), (984, 174045), (1132, 151290), (1230, 139236), (1415, 121032), (1476, 116030), (1640, 104427), (1681, 101880), (1698, 100860), (1845, 92824), (2264, 75645), (2460, 69618), (2547, 67240), (2830, 60516), (2952, 58015), (3362, 50940), (3396, 50430), (3690, 46412), (4245, 40344), (4920, 34809), (5043, 33960), (5094, 33620), (5660, 30258), (6724, 25470), (6792, 25215), (7380, 23206), (8405, 20376), (8490, 20172), (10086, 16980), (10188, 16810), (11320, 15129), (11603, 14760), (12735, 13448)]