45164880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{421}}^1$

素因数の和:589

約数の個数: 120

約数和(自身を含む): 153059400

約数和(自身を除く): 107894520

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, 149, 180, 240, 298, 360, 421, 447, 596, 720, 745, 842, 894, 1192, 1263, 1341, 1490, 1684, 1788, 2105, 2235, 2384, 2526, 2682, 2980, 3368, 3576, 3789, 4210, 4470, 5052, 5364, 5960, 6315, 6705, 6736, 7152, 7578, 8420, 8940, 10104, 10728, 11920, 12630, 13410, 15156, 16840, 17880, 18945, 20208, 21456, 25260, 26820, 30312, 33680, 35760, 37890, 50520, 53640, 60624, 62729, 75780, 101040, 107280, 125458, 151560, 188187, 250916, 303120, 313645, 376374, 501832, 564561, 627290, 752748, 940935, 1003664, 1129122, 1254580, 1505496, 1881870, 2258244, 2509160, 2822805, 3010992, 3763740, 4516488, 5018320, 5645610, 7527480, 9032976, 11291220, 15054960, 22582440, 45164880]

約数ペア:

[(1, 45164880), (2, 22582440), (3, 15054960), (4, 11291220), (5, 9032976), (6, 7527480), (8, 5645610), (9, 5018320), (10, 4516488), (12, 3763740), (15, 3010992), (16, 2822805), (18, 2509160), (20, 2258244), (24, 1881870), (30, 1505496), (36, 1254580), (40, 1129122), (45, 1003664), (48, 940935), (60, 752748), (72, 627290), (80, 564561), (90, 501832), (120, 376374), (144, 313645), (149, 303120), (180, 250916), (240, 188187), (298, 151560), (360, 125458), (421, 107280), (447, 101040), (596, 75780), (720, 62729), (745, 60624), (842, 53640), (894, 50520), (1192, 37890), (1263, 35760), (1341, 33680), (1490, 30312), (1684, 26820), (1788, 25260), (2105, 21456), (2235, 20208), (2384, 18945), (2526, 17880), (2682, 16840), (2980, 15156), (3368, 13410), (3576, 12630), (3789, 11920), (4210, 10728), (4470, 10104), (5052, 8940), (5364, 8420), (5960, 7578), (6315, 7152), (6705, 6736)]