480187920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{479}}^1\times {\mathrm{4177}}^1$

素因数の和:4672

約数の個数: 80

約数和(自身を含む): 1492047360

約数和(自身を除く): 1011859440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 479, 958, 1437, 1916, 2395, 2874, 3832, 4177, 4790, 5748, 7185, 7664, 8354, 9580, 11496, 12531, 14370, 16708, 19160, 20885, 22992, 25062, 28740, 33416, 38320, 41770, 50124, 57480, 62655, 66832, 83540, 100248, 114960, 125310, 167080, 200496, 250620, 334160, 501240, 1002480, 2000783, 4001566, 6002349, 8003132, 10003915, 12004698, 16006264, 20007830, 24009396, 30011745, 32012528, 40015660, 48018792, 60023490, 80031320, 96037584, 120046980, 160062640, 240093960, 480187920]

約数ペア:

[(1, 480187920), (2, 240093960), (3, 160062640), (4, 120046980), (5, 96037584), (6, 80031320), (8, 60023490), (10, 48018792), (12, 40015660), (15, 32012528), (16, 30011745), (20, 24009396), (24, 20007830), (30, 16006264), (40, 12004698), (48, 10003915), (60, 8003132), (80, 6002349), (120, 4001566), (240, 2000783), (479, 1002480), (958, 501240), (1437, 334160), (1916, 250620), (2395, 200496), (2874, 167080), (3832, 125310), (4177, 114960), (4790, 100248), (5748, 83540), (7185, 66832), (7664, 62655), (8354, 57480), (9580, 50124), (11496, 41770), (12531, 38320), (14370, 33416), (16708, 28740), (19160, 25062), (20885, 22992)]