28170068880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{117375287}}^1$

素因数の和:117375303

約数の個数: 40

約数和(自身を含む): 87327214272

約数和(自身を除く): 59157145392

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 117375287, 234750574, 352125861, 469501148, 586876435, 704251722, 939002296, 1173752870, 1408503444, 1760629305, 1878004592, 2347505740, 2817006888, 3521258610, 4695011480, 5634013776, 7042517220, 9390022960, 14085034440, 28170068880]

約数ペア:

[(1, 28170068880), (2, 14085034440), (3, 9390022960), (4, 7042517220), (5, 5634013776), (6, 4695011480), (8, 3521258610), (10, 2817006888), (12, 2347505740), (15, 1878004592), (16, 1760629305), (20, 1408503444), (24, 1173752870), (30, 939002296), (40, 704251722), (48, 586876435), (60, 469501148), (80, 352125861), (120, 234750574), (240, 117375287)]