99474720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{207239}}^1$

素因数の和:207257

約数の個数: 48

約数和(自身を含む): 313346880

約数和(自身を除く): 213872160

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, 207239, 414478, 621717, 828956, 1036195, 1243434, 1657912, 2072390, 2486868, 3108585, 3315824, 4144780, 4973736, 6217170, 6631648, 8289560, 9947472, 12434340, 16579120, 19894944, 24868680, 33158240, 49737360, 99474720]

約数ペア:

[(1, 99474720), (2, 49737360), (3, 33158240), (4, 24868680), (5, 19894944), (6, 16579120), (8, 12434340), (10, 9947472), (12, 8289560), (15, 6631648), (16, 6217170), (20, 4973736), (24, 4144780), (30, 3315824), (32, 3108585), (40, 2486868), (48, 2072390), (60, 1657912), (80, 1243434), (96, 1036195), (120, 828956), (160, 621717), (240, 414478), (480, 207239)]