1008663120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{45191}}^1$

素因数の和:45241

約数の個数: 120

約数和(自身を含む): 3496776192

約数和(自身を除く): 2488113072

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 120, 124, 144, 155, 180, 186, 240, 248, 279, 310, 360, 372, 465, 496, 558, 620, 720, 744, 930, 1116, 1240, 1395, 1488, 1860, 2232, 2480, 2790, 3720, 4464, 5580, 7440, 11160, 22320, 45191, 90382, 135573, 180764, 225955, 271146, 361528, 406719, 451910, 542292, 677865, 723056, 813438, 903820, 1084584, 1355730, 1400921, 1626876, 1807640, 2033595, 2169168, 2711460, 2801842, 3253752, 3615280, 4067190, 4202763, 5422920, 5603684, 6507504, 7004605, 8134380, 8405526, 10845840, 11207368, 12608289, 14009210, 16268760, 16811052, 21013815, 22414736, 25216578, 28018420, 32537520, 33622104, 42027630, 50433156, 56036840, 63041445, 67244208, 84055260, 100866312, 112073680, 126082890, 168110520, 201732624, 252165780, 336221040, 504331560, 1008663120]

約数ペア:

[(1, 1008663120), (2, 504331560), (3, 336221040), (4, 252165780), (5, 201732624), (6, 168110520), (8, 126082890), (9, 112073680), (10, 100866312), (12, 84055260), (15, 67244208), (16, 63041445), (18, 56036840), (20, 50433156), (24, 42027630), (30, 33622104), (31, 32537520), (36, 28018420), (40, 25216578), (45, 22414736), (48, 21013815), (60, 16811052), (62, 16268760), (72, 14009210), (80, 12608289), (90, 11207368), (93, 10845840), (120, 8405526), (124, 8134380), (144, 7004605), (155, 6507504), (180, 5603684), (186, 5422920), (240, 4202763), (248, 4067190), (279, 3615280), (310, 3253752), (360, 2801842), (372, 2711460), (465, 2169168), (496, 2033595), (558, 1807640), (620, 1626876), (720, 1400921), (744, 1355730), (930, 1084584), (1116, 903820), (1240, 813438), (1395, 723056), (1488, 677865), (1860, 542292), (2232, 451910), (2480, 406719), (2790, 361528), (3720, 271146), (4464, 225955), (5580, 180764), (7440, 135573), (11160, 90382), (22320, 45191)]