1520565360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{41}}^2\times {\mathrm{3769}}^1$

素因数の和:3867

約数の個数: 120

約数和(自身を含む): 4832808240

約数和(自身を除く): 3312242880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 41, 48, 60, 80, 82, 120, 123, 164, 205, 240, 246, 328, 410, 492, 615, 656, 820, 984, 1230, 1640, 1681, 1968, 2460, 3280, 3362, 3769, 4920, 5043, 6724, 7538, 8405, 9840, 10086, 11307, 13448, 15076, 16810, 18845, 20172, 22614, 25215, 26896, 30152, 33620, 37690, 40344, 45228, 50430, 56535, 60304, 67240, 75380, 80688, 90456, 100860, 113070, 134480, 150760, 154529, 180912, 201720, 226140, 301520, 309058, 403440, 452280, 463587, 618116, 772645, 904560, 927174, 1236232, 1545290, 1854348, 2317935, 2472464, 3090580, 3708696, 4635870, 6181160, 6335689, 7417392, 9271740, 12362320, 12671378, 18543480, 19007067, 25342756, 31678445, 37086960, 38014134, 50685512, 63356890, 76028268, 95035335, 101371024, 126713780, 152056536, 190070670, 253427560, 304113072, 380141340, 506855120, 760282680, 1520565360]

約数ペア:

[(1, 1520565360), (2, 760282680), (3, 506855120), (4, 380141340), (5, 304113072), (6, 253427560), (8, 190070670), (10, 152056536), (12, 126713780), (15, 101371024), (16, 95035335), (20, 76028268), (24, 63356890), (30, 50685512), (40, 38014134), (41, 37086960), (48, 31678445), (60, 25342756), (80, 19007067), (82, 18543480), (120, 12671378), (123, 12362320), (164, 9271740), (205, 7417392), (240, 6335689), (246, 6181160), (328, 4635870), (410, 3708696), (492, 3090580), (615, 2472464), (656, 2317935), (820, 1854348), (984, 1545290), (1230, 1236232), (1640, 927174), (1681, 904560), (1968, 772645), (2460, 618116), (3280, 463587), (3362, 452280), (3769, 403440), (4920, 309058), (5043, 301520), (6724, 226140), (7538, 201720), (8405, 180912), (9840, 154529), (10086, 150760), (11307, 134480), (13448, 113070), (15076, 100860), (16810, 90456), (18845, 80688), (20172, 75380), (22614, 67240), (25215, 60304), (26896, 56535), (30152, 50430), (33620, 45228), (37690, 40344)]