273005280

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{4409}}^1$

素因数の和:4473

約数の個数: 144

約数和(自身を含む): 953512560

約数和(自身を除く): 680507280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 43, 45, 48, 60, 72, 80, 86, 90, 96, 120, 129, 144, 160, 172, 180, 215, 240, 258, 288, 344, 360, 387, 430, 480, 516, 645, 688, 720, 774, 860, 1032, 1290, 1376, 1440, 1548, 1720, 1935, 2064, 2580, 3096, 3440, 3870, 4128, 4409, 5160, 6192, 6880, 7740, 8818, 10320, 12384, 13227, 15480, 17636, 20640, 22045, 26454, 30960, 35272, 39681, 44090, 52908, 61920, 66135, 70544, 79362, 88180, 105816, 132270, 141088, 158724, 176360, 189587, 198405, 211632, 264540, 317448, 352720, 379174, 396810, 423264, 529080, 568761, 634896, 705440, 758348, 793620, 947935, 1058160, 1137522, 1269792, 1516696, 1587240, 1706283, 1895870, 2116320, 2275044, 2843805, 3033392, 3174480, 3412566, 3791740, 4550088, 5687610, 6066784, 6348960, 6825132, 7583480, 8531415, 9100176, 11375220, 13650264, 15166960, 17062830, 18200352, 22750440, 27300528, 30333920, 34125660, 45500880, 54601056, 68251320, 91001760, 136502640, 273005280]

約数ペア:

[(1, 273005280), (2, 136502640), (3, 91001760), (4, 68251320), (5, 54601056), (6, 45500880), (8, 34125660), (9, 30333920), (10, 27300528), (12, 22750440), (15, 18200352), (16, 17062830), (18, 15166960), (20, 13650264), (24, 11375220), (30, 9100176), (32, 8531415), (36, 7583480), (40, 6825132), (43, 6348960), (45, 6066784), (48, 5687610), (60, 4550088), (72, 3791740), (80, 3412566), (86, 3174480), (90, 3033392), (96, 2843805), (120, 2275044), (129, 2116320), (144, 1895870), (160, 1706283), (172, 1587240), (180, 1516696), (215, 1269792), (240, 1137522), (258, 1058160), (288, 947935), (344, 793620), (360, 758348), (387, 705440), (430, 634896), (480, 568761), (516, 529080), (645, 423264), (688, 396810), (720, 379174), (774, 352720), (860, 317448), (1032, 264540), (1290, 211632), (1376, 198405), (1440, 189587), (1548, 176360), (1720, 158724), (1935, 141088), (2064, 132270), (2580, 105816), (3096, 88180), (3440, 79362), (3870, 70544), (4128, 66135), (4409, 61920), (5160, 52908), (6192, 44090), (6880, 39681), (7740, 35272), (8818, 30960), (10320, 26454), (12384, 22045), (13227, 20640), (15480, 17636)]