45911520

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{31883}}^1$

素因数の和:31904

約数の個数: 72

約数和(自身を含む): 156677976

約数和(自身を除く): 110766456

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 31883, 63766, 95649, 127532, 159415, 191298, 255064, 286947, 318830, 382596, 478245, 510128, 573894, 637660, 765192, 956490, 1020256, 1147788, 1275320, 1434735, 1530384, 1912980, 2295576, 2550640, 2869470, 3060768, 3825960, 4591152, 5101280, 5738940, 7651920, 9182304, 11477880, 15303840, 22955760, 45911520]

約数ペア:

[(1, 45911520), (2, 22955760), (3, 15303840), (4, 11477880), (5, 9182304), (6, 7651920), (8, 5738940), (9, 5101280), (10, 4591152), (12, 3825960), (15, 3060768), (16, 2869470), (18, 2550640), (20, 2295576), (24, 1912980), (30, 1530384), (32, 1434735), (36, 1275320), (40, 1147788), (45, 1020256), (48, 956490), (60, 765192), (72, 637660), (80, 573894), (90, 510128), (96, 478245), (120, 382596), (144, 318830), (160, 286947), (180, 255064), (240, 191298), (288, 159415), (360, 127532), (480, 95649), (720, 63766), (1440, 31883)]