886268760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{379}}^1\times {\mathrm{1499}}^1$

素因数の和:1905

約数の個数: 128

約数和(自身を含む): 2872800000

約数和(自身を除く): 1986531240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 379, 390, 520, 758, 780, 1137, 1499, 1516, 1560, 1895, 2274, 2998, 3032, 3790, 4497, 4548, 4927, 5685, 5996, 7495, 7580, 8994, 9096, 9854, 11370, 11992, 14781, 14990, 15160, 17988, 19487, 19708, 22485, 22740, 24635, 29562, 29980, 35976, 38974, 39416, 44970, 45480, 49270, 58461, 59124, 59960, 73905, 77948, 89940, 97435, 98540, 116922, 118248, 147810, 155896, 179880, 194870, 197080, 233844, 292305, 295620, 389740, 467688, 568121, 584610, 591240, 779480, 1136242, 1169220, 1704363, 2272484, 2338440, 2840605, 3408726, 4544968, 5681210, 6817452, 7385573, 8521815, 11362420, 13634904, 14771146, 17043630, 22156719, 22724840, 29542292, 34087260, 36927865, 44313438, 59084584, 68174520, 73855730, 88626876, 110783595, 147711460, 177253752, 221567190, 295422920, 443134380, 886268760]

約数ペア:

[(1, 886268760), (2, 443134380), (3, 295422920), (4, 221567190), (5, 177253752), (6, 147711460), (8, 110783595), (10, 88626876), (12, 73855730), (13, 68174520), (15, 59084584), (20, 44313438), (24, 36927865), (26, 34087260), (30, 29542292), (39, 22724840), (40, 22156719), (52, 17043630), (60, 14771146), (65, 13634904), (78, 11362420), (104, 8521815), (120, 7385573), (130, 6817452), (156, 5681210), (195, 4544968), (260, 3408726), (312, 2840605), (379, 2338440), (390, 2272484), (520, 1704363), (758, 1169220), (780, 1136242), (1137, 779480), (1499, 591240), (1516, 584610), (1560, 568121), (1895, 467688), (2274, 389740), (2998, 295620), (3032, 292305), (3790, 233844), (4497, 197080), (4548, 194870), (4927, 179880), (5685, 155896), (5996, 147810), (7495, 118248), (7580, 116922), (8994, 98540), (9096, 97435), (9854, 89940), (11370, 77948), (11992, 73905), (14781, 59960), (14990, 59124), (15160, 58461), (17988, 49270), (19487, 45480), (19708, 44970), (22485, 39416), (22740, 38974), (24635, 35976), (29562, 29980)]