968812560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{743}}^1\times {\mathrm{1811}}^1$

素因数の和:2573

約数の個数: 120

約数和(自身を含む): 3259773504

約数和(自身を除く): 2290960944

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 743, 1486, 1811, 2229, 2972, 3622, 3715, 4458, 5433, 5944, 6687, 7244, 7430, 8916, 9055, 10866, 11145, 11888, 13374, 14488, 14860, 16299, 17832, 18110, 21732, 22290, 26748, 27165, 28976, 29720, 32598, 33435, 35664, 36220, 43464, 44580, 53496, 54330, 59440, 65196, 66870, 72440, 81495, 86928, 89160, 106992, 108660, 130392, 133740, 144880, 162990, 178320, 217320, 260784, 267480, 325980, 434640, 534960, 651960, 1303920, 1345573, 2691146, 4036719, 5382292, 6727865, 8073438, 10764584, 12110157, 13455730, 16146876, 20183595, 21529168, 24220314, 26911460, 32293752, 40367190, 48440628, 53822920, 60550785, 64587504, 80734380, 96881256, 107645840, 121101570, 161468760, 193762512, 242203140, 322937520, 484406280, 968812560]

約数ペア:

[(1, 968812560), (2, 484406280), (3, 322937520), (4, 242203140), (5, 193762512), (6, 161468760), (8, 121101570), (9, 107645840), (10, 96881256), (12, 80734380), (15, 64587504), (16, 60550785), (18, 53822920), (20, 48440628), (24, 40367190), (30, 32293752), (36, 26911460), (40, 24220314), (45, 21529168), (48, 20183595), (60, 16146876), (72, 13455730), (80, 12110157), (90, 10764584), (120, 8073438), (144, 6727865), (180, 5382292), (240, 4036719), (360, 2691146), (720, 1345573), (743, 1303920), (1486, 651960), (1811, 534960), (2229, 434640), (2972, 325980), (3622, 267480), (3715, 260784), (4458, 217320), (5433, 178320), (5944, 162990), (6687, 144880), (7244, 133740), (7430, 130392), (8916, 108660), (9055, 106992), (10866, 89160), (11145, 86928), (11888, 81495), (13374, 72440), (14488, 66870), (14860, 65196), (16299, 59440), (17832, 54330), (18110, 53496), (21732, 44580), (22290, 43464), (26748, 36220), (27165, 35664), (28976, 33435), (29720, 32598)]