74687520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{155599}}^1$

素因数の和:155617

約数の個数: 48

約数和(自身を含む): 235267200

約数和(自身を除く): 160579680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 155599, 311198, 466797, 622396, 777995, 933594, 1244792, 1555990, 1867188, 2333985, 2489584, 3111980, 3734376, 4667970, 4979168, 6223960, 7468752, 9335940, 12447920, 14937504, 18671880, 24895840, 37343760, 74687520]

約数ペア:

[(1, 74687520), (2, 37343760), (3, 24895840), (4, 18671880), (5, 14937504), (6, 12447920), (8, 9335940), (10, 7468752), (12, 6223960), (15, 4979168), (16, 4667970), (20, 3734376), (24, 3111980), (30, 2489584), (32, 2333985), (40, 1867188), (48, 1555990), (60, 1244792), (80, 933594), (96, 777995), (120, 622396), (160, 466797), (240, 311198), (480, 155599)]