501109440

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{40153}}^1$

素因数の和:40186

約数の個数: 112

約数和(自身を含む): 1713451488

約数和(自身を除く): 1212342048

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 390, 416, 480, 520, 624, 780, 832, 960, 1040, 1248, 1560, 2080, 2496, 3120, 4160, 6240, 12480, 40153, 80306, 120459, 160612, 200765, 240918, 321224, 401530, 481836, 521989, 602295, 642448, 803060, 963672, 1043978, 1204590, 1284896, 1565967, 1606120, 1927344, 2087956, 2409180, 2569792, 2609945, 3131934, 3212240, 3854688, 4175912, 4818360, 5219890, 6263868, 6424480, 7709376, 7829835, 8351824, 9636720, 10439780, 12527736, 12848960, 15659670, 16703648, 19273440, 20879560, 25055472, 31319340, 33407296, 38546880, 41759120, 50110944, 62638680, 83518240, 100221888, 125277360, 167036480, 250554720, 501109440]

約数ペア:

[(1, 501109440), (2, 250554720), (3, 167036480), (4, 125277360), (5, 100221888), (6, 83518240), (8, 62638680), (10, 50110944), (12, 41759120), (13, 38546880), (15, 33407296), (16, 31319340), (20, 25055472), (24, 20879560), (26, 19273440), (30, 16703648), (32, 15659670), (39, 12848960), (40, 12527736), (48, 10439780), (52, 9636720), (60, 8351824), (64, 7829835), (65, 7709376), (78, 6424480), (80, 6263868), (96, 5219890), (104, 4818360), (120, 4175912), (130, 3854688), (156, 3212240), (160, 3131934), (192, 2609945), (195, 2569792), (208, 2409180), (240, 2087956), (260, 1927344), (312, 1606120), (320, 1565967), (390, 1284896), (416, 1204590), (480, 1043978), (520, 963672), (624, 803060), (780, 642448), (832, 602295), (960, 521989), (1040, 481836), (1248, 401530), (1560, 321224), (2080, 240918), (2496, 200765), (3120, 160612), (4160, 120459), (6240, 80306), (12480, 40153)]