124127280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{172399}}^1$

素因数の和:172418

約数の個数: 60

約数和(自身を含む): 416863200

約数和(自身を除く): 292735920

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, 172399, 344798, 517197, 689596, 861995, 1034394, 1379192, 1551591, 1723990, 2068788, 2585985, 2758384, 3103182, 3447980, 4137576, 5171970, 6206364, 6895960, 7757955, 8275152, 10343940, 12412728, 13791920, 15515910, 20687880, 24825456, 31031820, 41375760, 62063640, 124127280]

約数ペア:

[(1, 124127280), (2, 62063640), (3, 41375760), (4, 31031820), (5, 24825456), (6, 20687880), (8, 15515910), (9, 13791920), (10, 12412728), (12, 10343940), (15, 8275152), (16, 7757955), (18, 6895960), (20, 6206364), (24, 5171970), (30, 4137576), (36, 3447980), (40, 3103182), (45, 2758384), (48, 2585985), (60, 2068788), (72, 1723990), (80, 1551591), (90, 1379192), (120, 1034394), (144, 861995), (180, 689596), (240, 517197), (360, 344798), (720, 172399)]