277699920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{307}}^1\times {\mathrm{3769}}^1$

素因数の和:4092

約数の個数: 80

約数和(自身を含む): 863903040

約数和(自身を除く): 586203120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 307, 614, 921, 1228, 1535, 1842, 2456, 3070, 3684, 3769, 4605, 4912, 6140, 7368, 7538, 9210, 11307, 12280, 14736, 15076, 18420, 18845, 22614, 24560, 30152, 36840, 37690, 45228, 56535, 60304, 73680, 75380, 90456, 113070, 150760, 180912, 226140, 301520, 452280, 904560, 1157083, 2314166, 3471249, 4628332, 5785415, 6942498, 9256664, 11570830, 13884996, 17356245, 18513328, 23141660, 27769992, 34712490, 46283320, 55539984, 69424980, 92566640, 138849960, 277699920]

約数ペア:

[(1, 277699920), (2, 138849960), (3, 92566640), (4, 69424980), (5, 55539984), (6, 46283320), (8, 34712490), (10, 27769992), (12, 23141660), (15, 18513328), (16, 17356245), (20, 13884996), (24, 11570830), (30, 9256664), (40, 6942498), (48, 5785415), (60, 4628332), (80, 3471249), (120, 2314166), (240, 1157083), (307, 904560), (614, 452280), (921, 301520), (1228, 226140), (1535, 180912), (1842, 150760), (2456, 113070), (3070, 90456), (3684, 75380), (3769, 73680), (4605, 60304), (4912, 56535), (6140, 45228), (7368, 37690), (7538, 36840), (9210, 30152), (11307, 24560), (12280, 22614), (14736, 18845), (15076, 18420)]