9911520

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{6883}}^1$

素因数の和:6904

約数の個数: 72

約数和(自身を含む): 33827976

約数和(自身を除く): 23916456

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, 6883, 13766, 20649, 27532, 34415, 41298, 55064, 61947, 68830, 82596, 103245, 110128, 123894, 137660, 165192, 206490, 220256, 247788, 275320, 309735, 330384, 412980, 495576, 550640, 619470, 660768, 825960, 991152, 1101280, 1238940, 1651920, 1982304, 2477880, 3303840, 4955760, 9911520]

約数ペア:

[(1, 9911520), (2, 4955760), (3, 3303840), (4, 2477880), (5, 1982304), (6, 1651920), (8, 1238940), (9, 1101280), (10, 991152), (12, 825960), (15, 660768), (16, 619470), (18, 550640), (20, 495576), (24, 412980), (30, 330384), (32, 309735), (36, 275320), (40, 247788), (45, 220256), (48, 206490), (60, 165192), (72, 137660), (80, 123894), (90, 110128), (96, 103245), (120, 82596), (144, 68830), (160, 61947), (180, 55064), (240, 41298), (288, 34415), (360, 27532), (480, 20649), (720, 13766), (1440, 6883)]