231358560

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{481997}}^1$

素因数の和:482015

約数の個数: 48

約数和(自身を含む): 728780976

約数和(自身を除く): 497422416

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, 481997, 963994, 1445991, 1927988, 2409985, 2891982, 3855976, 4819970, 5783964, 7229955, 7711952, 9639940, 11567928, 14459910, 15423904, 19279880, 23135856, 28919820, 38559760, 46271712, 57839640, 77119520, 115679280, 231358560]

約数ペア:

[(1, 231358560), (2, 115679280), (3, 77119520), (4, 57839640), (5, 46271712), (6, 38559760), (8, 28919820), (10, 23135856), (12, 19279880), (15, 15423904), (16, 14459910), (20, 11567928), (24, 9639940), (30, 7711952), (32, 7229955), (40, 5783964), (48, 4819970), (60, 3855976), (80, 2891982), (96, 2409985), (120, 1927988), (160, 1445991), (240, 963994), (480, 481997)]