57005280

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1277}}^1$

素因数の和:1329

約数の個数: 144

約数和(自身を含む): 200962944

約数和(自身を除く): 143957664

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 96, 120, 124, 144, 155, 160, 180, 186, 240, 248, 279, 288, 310, 360, 372, 465, 480, 496, 558, 620, 720, 744, 930, 992, 1116, 1240, 1277, 1395, 1440, 1488, 1860, 2232, 2480, 2554, 2790, 2976, 3720, 3831, 4464, 4960, 5108, 5580, 6385, 7440, 7662, 8928, 10216, 11160, 11493, 12770, 14880, 15324, 19155, 20432, 22320, 22986, 25540, 30648, 38310, 39587, 40864, 44640, 45972, 51080, 57465, 61296, 76620, 79174, 91944, 102160, 114930, 118761, 122592, 153240, 158348, 183888, 197935, 204320, 229860, 237522, 306480, 316696, 356283, 367776, 395870, 459720, 475044, 593805, 612960, 633392, 712566, 791740, 919440, 950088, 1187610, 1266784, 1425132, 1583480, 1781415, 1838880, 1900176, 2375220, 2850264, 3166960, 3562830, 3800352, 4750440, 5700528, 6333920, 7125660, 9500880, 11401056, 14251320, 19001760, 28502640, 57005280]

約数ペア:

[(1, 57005280), (2, 28502640), (3, 19001760), (4, 14251320), (5, 11401056), (6, 9500880), (8, 7125660), (9, 6333920), (10, 5700528), (12, 4750440), (15, 3800352), (16, 3562830), (18, 3166960), (20, 2850264), (24, 2375220), (30, 1900176), (31, 1838880), (32, 1781415), (36, 1583480), (40, 1425132), (45, 1266784), (48, 1187610), (60, 950088), (62, 919440), (72, 791740), (80, 712566), (90, 633392), (93, 612960), (96, 593805), (120, 475044), (124, 459720), (144, 395870), (155, 367776), (160, 356283), (180, 316696), (186, 306480), (240, 237522), (248, 229860), (279, 204320), (288, 197935), (310, 183888), (360, 158348), (372, 153240), (465, 122592), (480, 118761), (496, 114930), (558, 102160), (620, 91944), (720, 79174), (744, 76620), (930, 61296), (992, 57465), (1116, 51080), (1240, 45972), (1277, 44640), (1395, 40864), (1440, 39587), (1488, 38310), (1860, 30648), (2232, 25540), (2480, 22986), (2554, 22320), (2790, 20432), (2976, 19155), (3720, 15324), (3831, 14880), (4464, 12770), (4960, 11493), (5108, 11160), (5580, 10216), (6385, 8928), (7440, 7662)]