478485960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{607}}^1\times {\mathrm{6569}}^1$

素因数の和:7190

約数の個数: 64

約数和(自身を含む): 1438041600

約数和(自身を除く): 959555640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 607, 1214, 1821, 2428, 3035, 3642, 4856, 6070, 6569, 7284, 9105, 12140, 13138, 14568, 18210, 19707, 24280, 26276, 32845, 36420, 39414, 52552, 65690, 72840, 78828, 98535, 131380, 157656, 197070, 262760, 394140, 788280, 3987383, 7974766, 11962149, 15949532, 19936915, 23924298, 31899064, 39873830, 47848596, 59810745, 79747660, 95697192, 119621490, 159495320, 239242980, 478485960]

約数ペア:

[(1, 478485960), (2, 239242980), (3, 159495320), (4, 119621490), (5, 95697192), (6, 79747660), (8, 59810745), (10, 47848596), (12, 39873830), (15, 31899064), (20, 23924298), (24, 19936915), (30, 15949532), (40, 11962149), (60, 7974766), (120, 3987383), (607, 788280), (1214, 394140), (1821, 262760), (2428, 197070), (3035, 157656), (3642, 131380), (4856, 98535), (6070, 78828), (6569, 72840), (7284, 65690), (9105, 52552), (12140, 39414), (13138, 36420), (14568, 32845), (18210, 26276), (19707, 24280)]