61823280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{1489}}^1$

素因数の和:1678

約数の個数: 80

約数和(自身を含む): 192889440

約数和(自身を除く): 131066160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 173, 240, 346, 519, 692, 865, 1038, 1384, 1489, 1730, 2076, 2595, 2768, 2978, 3460, 4152, 4467, 5190, 5956, 6920, 7445, 8304, 8934, 10380, 11912, 13840, 14890, 17868, 20760, 22335, 23824, 29780, 35736, 41520, 44670, 59560, 71472, 89340, 119120, 178680, 257597, 357360, 515194, 772791, 1030388, 1287985, 1545582, 2060776, 2575970, 3091164, 3863955, 4121552, 5151940, 6182328, 7727910, 10303880, 12364656, 15455820, 20607760, 30911640, 61823280]

約数ペア:

[(1, 61823280), (2, 30911640), (3, 20607760), (4, 15455820), (5, 12364656), (6, 10303880), (8, 7727910), (10, 6182328), (12, 5151940), (15, 4121552), (16, 3863955), (20, 3091164), (24, 2575970), (30, 2060776), (40, 1545582), (48, 1287985), (60, 1030388), (80, 772791), (120, 515194), (173, 357360), (240, 257597), (346, 178680), (519, 119120), (692, 89340), (865, 71472), (1038, 59560), (1384, 44670), (1489, 41520), (1730, 35736), (2076, 29780), (2595, 23824), (2768, 22335), (2978, 20760), (3460, 17868), (4152, 14890), (4467, 13840), (5190, 11912), (5956, 10380), (6920, 8934), (7445, 8304)]