130530240

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{743}}^1$

素因数の和:827

約数の個数: 168

約数和(自身を含む): 456943968

約数和(自身を除く): 326413728

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 61, 64, 72, 80, 90, 96, 120, 122, 144, 160, 180, 183, 192, 240, 244, 288, 305, 320, 360, 366, 480, 488, 549, 576, 610, 720, 732, 743, 915, 960, 976, 1098, 1220, 1440, 1464, 1486, 1830, 1952, 2196, 2229, 2440, 2745, 2880, 2928, 2972, 3660, 3715, 3904, 4392, 4458, 4880, 5490, 5856, 5944, 6687, 7320, 7430, 8784, 8916, 9760, 10980, 11145, 11712, 11888, 13374, 14640, 14860, 17568, 17832, 19520, 21960, 22290, 23776, 26748, 29280, 29720, 33435, 35136, 35664, 43920, 44580, 45323, 47552, 53496, 58560, 59440, 66870, 71328, 87840, 89160, 90646, 106992, 118880, 133740, 135969, 142656, 175680, 178320, 181292, 213984, 226615, 237760, 267480, 271938, 356640, 362584, 407907, 427968, 453230, 534960, 543876, 679845, 713280, 725168, 815814, 906460, 1069920, 1087752, 1359690, 1450336, 1631628, 1812920, 2039535, 2139840, 2175504, 2719380, 2900672, 3263256, 3625840, 4079070, 4351008, 5438760, 6526512, 7251680, 8158140, 8702016, 10877520, 13053024, 14503360, 16316280, 21755040, 26106048, 32632560, 43510080, 65265120, 130530240]

約数ペア:

[(1, 130530240), (2, 65265120), (3, 43510080), (4, 32632560), (5, 26106048), (6, 21755040), (8, 16316280), (9, 14503360), (10, 13053024), (12, 10877520), (15, 8702016), (16, 8158140), (18, 7251680), (20, 6526512), (24, 5438760), (30, 4351008), (32, 4079070), (36, 3625840), (40, 3263256), (45, 2900672), (48, 2719380), (60, 2175504), (61, 2139840), (64, 2039535), (72, 1812920), (80, 1631628), (90, 1450336), (96, 1359690), (120, 1087752), (122, 1069920), (144, 906460), (160, 815814), (180, 725168), (183, 713280), (192, 679845), (240, 543876), (244, 534960), (288, 453230), (305, 427968), (320, 407907), (360, 362584), (366, 356640), (480, 271938), (488, 267480), (549, 237760), (576, 226615), (610, 213984), (720, 181292), (732, 178320), (743, 175680), (915, 142656), (960, 135969), (976, 133740), (1098, 118880), (1220, 106992), (1440, 90646), (1464, 89160), (1486, 87840), (1830, 71328), (1952, 66870), (2196, 59440), (2229, 58560), (2440, 53496), (2745, 47552), (2880, 45323), (2928, 44580), (2972, 43920), (3660, 35664), (3715, 35136), (3904, 33435), (4392, 29720), (4458, 29280), (4880, 26748), (5490, 23776), (5856, 22290), (5944, 21960), (6687, 19520), (7320, 17832), (7430, 17568), (8784, 14860), (8916, 14640), (9760, 13374), (10980, 11888), (11145, 11712)]