290363760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{3769}}^1$

素因数の和:3895

約数の個数: 120

約数和(自身を含む): 984512880

約数和(自身を除く): 694149120

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, 107, 120, 144, 180, 214, 240, 321, 360, 428, 535, 642, 720, 856, 963, 1070, 1284, 1605, 1712, 1926, 2140, 2568, 3210, 3769, 3852, 4280, 4815, 5136, 6420, 7538, 7704, 8560, 9630, 11307, 12840, 15076, 15408, 18845, 19260, 22614, 25680, 30152, 33921, 37690, 38520, 45228, 56535, 60304, 67842, 75380, 77040, 90456, 113070, 135684, 150760, 169605, 180912, 226140, 271368, 301520, 339210, 403283, 452280, 542736, 678420, 806566, 904560, 1209849, 1356840, 1613132, 2016415, 2419698, 2713680, 3226264, 3629547, 4032830, 4839396, 6049245, 6452528, 7259094, 8065660, 9678792, 12098490, 14518188, 16131320, 18147735, 19357584, 24196980, 29036376, 32262640, 36295470, 48393960, 58072752, 72590940, 96787920, 145181880, 290363760]

約数ペア:

[(1, 290363760), (2, 145181880), (3, 96787920), (4, 72590940), (5, 58072752), (6, 48393960), (8, 36295470), (9, 32262640), (10, 29036376), (12, 24196980), (15, 19357584), (16, 18147735), (18, 16131320), (20, 14518188), (24, 12098490), (30, 9678792), (36, 8065660), (40, 7259094), (45, 6452528), (48, 6049245), (60, 4839396), (72, 4032830), (80, 3629547), (90, 3226264), (107, 2713680), (120, 2419698), (144, 2016415), (180, 1613132), (214, 1356840), (240, 1209849), (321, 904560), (360, 806566), (428, 678420), (535, 542736), (642, 452280), (720, 403283), (856, 339210), (963, 301520), (1070, 271368), (1284, 226140), (1605, 180912), (1712, 169605), (1926, 150760), (2140, 135684), (2568, 113070), (3210, 90456), (3769, 77040), (3852, 75380), (4280, 67842), (4815, 60304), (5136, 56535), (6420, 45228), (7538, 38520), (7704, 37690), (8560, 33921), (9630, 30152), (11307, 25680), (12840, 22614), (15076, 19260), (15408, 18845)]