6314720

素因数分解:

$2^5\times 5^1\times {\mathrm{61}}^1\times {\mathrm{647}}^1$

素因数の和:723

約数の個数: 48

約数和(自身を含む): 15186528

約数和(自身を除く): 8871808

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 61, 80, 122, 160, 244, 305, 488, 610, 647, 976, 1220, 1294, 1952, 2440, 2588, 3235, 4880, 5176, 6470, 9760, 10352, 12940, 20704, 25880, 39467, 51760, 78934, 103520, 157868, 197335, 315736, 394670, 631472, 789340, 1262944, 1578680, 3157360, 6314720]

約数ペア:

[(1, 6314720), (2, 3157360), (4, 1578680), (5, 1262944), (8, 789340), (10, 631472), (16, 394670), (20, 315736), (32, 197335), (40, 157868), (61, 103520), (80, 78934), (122, 51760), (160, 39467), (244, 25880), (305, 20704), (488, 12940), (610, 10352), (647, 9760), (976, 6470), (1220, 5176), (1294, 4880), (1952, 3235), (2440, 2588)]