259533360

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{3307}}^1$

素因数の和:3435

約数の個数: 120

約数和(自身を含む): 879861840

約数和(自身を除く): 620328480

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, 109, 120, 144, 180, 218, 240, 327, 360, 436, 545, 654, 720, 872, 981, 1090, 1308, 1635, 1744, 1962, 2180, 2616, 3270, 3307, 3924, 4360, 4905, 5232, 6540, 6614, 7848, 8720, 9810, 9921, 13080, 13228, 15696, 16535, 19620, 19842, 26160, 26456, 29763, 33070, 39240, 39684, 49605, 52912, 59526, 66140, 78480, 79368, 99210, 119052, 132280, 148815, 158736, 198420, 238104, 264560, 297630, 360463, 396840, 476208, 595260, 720926, 793680, 1081389, 1190520, 1441852, 1802315, 2162778, 2381040, 2883704, 3244167, 3604630, 4325556, 5406945, 5767408, 6488334, 7209260, 8651112, 10813890, 12976668, 14418520, 16220835, 17302224, 21627780, 25953336, 28837040, 32441670, 43255560, 51906672, 64883340, 86511120, 129766680, 259533360]

約数ペア:

[(1, 259533360), (2, 129766680), (3, 86511120), (4, 64883340), (5, 51906672), (6, 43255560), (8, 32441670), (9, 28837040), (10, 25953336), (12, 21627780), (15, 17302224), (16, 16220835), (18, 14418520), (20, 12976668), (24, 10813890), (30, 8651112), (36, 7209260), (40, 6488334), (45, 5767408), (48, 5406945), (60, 4325556), (72, 3604630), (80, 3244167), (90, 2883704), (109, 2381040), (120, 2162778), (144, 1802315), (180, 1441852), (218, 1190520), (240, 1081389), (327, 793680), (360, 720926), (436, 595260), (545, 476208), (654, 396840), (720, 360463), (872, 297630), (981, 264560), (1090, 238104), (1308, 198420), (1635, 158736), (1744, 148815), (1962, 132280), (2180, 119052), (2616, 99210), (3270, 79368), (3307, 78480), (3924, 66140), (4360, 59526), (4905, 52912), (5232, 49605), (6540, 39684), (6614, 39240), (7848, 33070), (8720, 29763), (9810, 26456), (9921, 26160), (13080, 19842), (13228, 19620), (15696, 16535)]