91278960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{380329}}^1$

素因数の和:380345

約数の個数: 40

約数和(自身を含む): 282965520

約数和(自身を除く): 191686560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 380329, 760658, 1140987, 1521316, 1901645, 2281974, 3042632, 3803290, 4563948, 5704935, 6085264, 7606580, 9127896, 11409870, 15213160, 18255792, 22819740, 30426320, 45639480, 91278960]

約数ペア:

[(1, 91278960), (2, 45639480), (3, 30426320), (4, 22819740), (5, 18255792), (6, 15213160), (8, 11409870), (10, 9127896), (12, 7606580), (15, 6085264), (16, 5704935), (20, 4563948), (24, 3803290), (30, 3042632), (40, 2281974), (48, 1901645), (60, 1521316), (80, 1140987), (120, 760658), (240, 380329)]