42745680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{59369}}^1$

素因数の和:59388

約数の個数: 60

約数和(自身を含む): 143556660

約数和(自身を除く): 100810980

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 59369, 118738, 178107, 237476, 296845, 356214, 474952, 534321, 593690, 712428, 890535, 949904, 1068642, 1187380, 1424856, 1781070, 2137284, 2374760, 2671605, 2849712, 3562140, 4274568, 4749520, 5343210, 7124280, 8549136, 10686420, 14248560, 21372840, 42745680]

約数ペア:

[(1, 42745680), (2, 21372840), (3, 14248560), (4, 10686420), (5, 8549136), (6, 7124280), (8, 5343210), (9, 4749520), (10, 4274568), (12, 3562140), (15, 2849712), (16, 2671605), (18, 2374760), (20, 2137284), (24, 1781070), (30, 1424856), (36, 1187380), (40, 1068642), (45, 949904), (48, 890535), (60, 712428), (72, 593690), (80, 534321), (90, 474952), (120, 356214), (144, 296845), (180, 237476), (240, 178107), (360, 118738), (720, 59369)]