153147480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1\times {\mathrm{223}}^1$

素因数の和:393

約数の個数: 128

約数和(自身を含む): 474163200

約数和(自身を除く): 321015720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 59, 60, 97, 118, 120, 177, 194, 223, 236, 291, 295, 354, 388, 446, 472, 485, 582, 590, 669, 708, 776, 885, 892, 970, 1115, 1164, 1180, 1338, 1416, 1455, 1770, 1784, 1940, 2230, 2328, 2360, 2676, 2910, 3345, 3540, 3880, 4460, 5352, 5723, 5820, 6690, 7080, 8920, 11446, 11640, 13157, 13380, 17169, 21631, 22892, 26314, 26760, 28615, 34338, 39471, 43262, 45784, 52628, 57230, 64893, 65785, 68676, 78942, 85845, 86524, 105256, 108155, 114460, 129786, 131570, 137352, 157884, 171690, 173048, 197355, 216310, 228920, 259572, 263140, 315768, 324465, 343380, 394710, 432620, 519144, 526280, 648930, 686760, 789420, 865240, 1276229, 1297860, 1578840, 2552458, 2595720, 3828687, 5104916, 6381145, 7657374, 10209832, 12762290, 15314748, 19143435, 25524580, 30629496, 38286870, 51049160, 76573740, 153147480]

約数ペア:

[(1, 153147480), (2, 76573740), (3, 51049160), (4, 38286870), (5, 30629496), (6, 25524580), (8, 19143435), (10, 15314748), (12, 12762290), (15, 10209832), (20, 7657374), (24, 6381145), (30, 5104916), (40, 3828687), (59, 2595720), (60, 2552458), (97, 1578840), (118, 1297860), (120, 1276229), (177, 865240), (194, 789420), (223, 686760), (236, 648930), (291, 526280), (295, 519144), (354, 432620), (388, 394710), (446, 343380), (472, 324465), (485, 315768), (582, 263140), (590, 259572), (669, 228920), (708, 216310), (776, 197355), (885, 173048), (892, 171690), (970, 157884), (1115, 137352), (1164, 131570), (1180, 129786), (1338, 114460), (1416, 108155), (1455, 105256), (1770, 86524), (1784, 85845), (1940, 78942), (2230, 68676), (2328, 65785), (2360, 64893), (2676, 57230), (2910, 52628), (3345, 45784), (3540, 43262), (3880, 39471), (4460, 34338), (5352, 28615), (5723, 26760), (5820, 26314), (6690, 22892), (7080, 21631), (8920, 17169), (11446, 13380), (11640, 13157)]