89012160

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{997}}^1$

素因数の和:1051

約数の個数: 168

約数和(自身を含む): 316358016

約数和(自身を除く): 227345856

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, 64, 72, 80, 90, 93, 96, 120, 124, 144, 155, 160, 180, 186, 192, 240, 248, 279, 288, 310, 320, 360, 372, 465, 480, 496, 558, 576, 620, 720, 744, 930, 960, 992, 997, 1116, 1240, 1395, 1440, 1488, 1860, 1984, 1994, 2232, 2480, 2790, 2880, 2976, 2991, 3720, 3988, 4464, 4960, 4985, 5580, 5952, 5982, 7440, 7976, 8928, 8973, 9920, 9970, 11160, 11964, 14880, 14955, 15952, 17856, 17946, 19940, 22320, 23928, 29760, 29910, 30907, 31904, 35892, 39880, 44640, 44865, 47856, 59820, 61814, 63808, 71784, 79760, 89280, 89730, 92721, 95712, 119640, 123628, 143568, 154535, 159520, 179460, 185442, 191424, 239280, 247256, 278163, 287136, 309070, 319040, 358920, 370884, 463605, 478560, 494512, 556326, 574272, 618140, 717840, 741768, 927210, 957120, 989024, 1112652, 1236280, 1390815, 1435680, 1483536, 1854420, 1978048, 2225304, 2472560, 2781630, 2871360, 2967072, 3708840, 4450608, 4945120, 5563260, 5934144, 7417680, 8901216, 9890240, 11126520, 14835360, 17802432, 22253040, 29670720, 44506080, 89012160]

約数ペア:

[(1, 89012160), (2, 44506080), (3, 29670720), (4, 22253040), (5, 17802432), (6, 14835360), (8, 11126520), (9, 9890240), (10, 8901216), (12, 7417680), (15, 5934144), (16, 5563260), (18, 4945120), (20, 4450608), (24, 3708840), (30, 2967072), (31, 2871360), (32, 2781630), (36, 2472560), (40, 2225304), (45, 1978048), (48, 1854420), (60, 1483536), (62, 1435680), (64, 1390815), (72, 1236280), (80, 1112652), (90, 989024), (93, 957120), (96, 927210), (120, 741768), (124, 717840), (144, 618140), (155, 574272), (160, 556326), (180, 494512), (186, 478560), (192, 463605), (240, 370884), (248, 358920), (279, 319040), (288, 309070), (310, 287136), (320, 278163), (360, 247256), (372, 239280), (465, 191424), (480, 185442), (496, 179460), (558, 159520), (576, 154535), (620, 143568), (720, 123628), (744, 119640), (930, 95712), (960, 92721), (992, 89730), (997, 89280), (1116, 79760), (1240, 71784), (1395, 63808), (1440, 61814), (1488, 59820), (1860, 47856), (1984, 44865), (1994, 44640), (2232, 39880), (2480, 35892), (2790, 31904), (2880, 30907), (2976, 29910), (2991, 29760), (3720, 23928), (3988, 22320), (4464, 19940), (4960, 17946), (4985, 17856), (5580, 15952), (5952, 14955), (5982, 14880), (7440, 11964), (7976, 11160), (8928, 9970), (8973, 9920)]