42830280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{118973}}^1$

素因数の和:118990

約数の個数: 48

約数和(自身を含む): 139199580

約数和(自身を除く): 96369300

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 118973, 237946, 356919, 475892, 594865, 713838, 951784, 1070757, 1189730, 1427676, 1784595, 2141514, 2379460, 2855352, 3569190, 4283028, 4758920, 5353785, 7138380, 8566056, 10707570, 14276760, 21415140, 42830280]

約数ペア:

[(1, 42830280), (2, 21415140), (3, 14276760), (4, 10707570), (5, 8566056), (6, 7138380), (8, 5353785), (9, 4758920), (10, 4283028), (12, 3569190), (15, 2855352), (18, 2379460), (20, 2141514), (24, 1784595), (30, 1427676), (36, 1189730), (40, 1070757), (45, 951784), (60, 713838), (72, 594865), (90, 475892), (120, 356919), (180, 237946), (360, 118973)]