79905480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{607}}^1\times {\mathrm{1097}}^1$

素因数の和:1718

約数の個数: 64

約数和(自身を含む): 240330240

約数和(自身を除く): 160424760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 607, 1097, 1214, 1821, 2194, 2428, 3035, 3291, 3642, 4388, 4856, 5485, 6070, 6582, 7284, 8776, 9105, 10970, 12140, 13164, 14568, 16455, 18210, 21940, 24280, 26328, 32910, 36420, 43880, 65820, 72840, 131640, 665879, 1331758, 1997637, 2663516, 3329395, 3995274, 5327032, 6658790, 7990548, 9988185, 13317580, 15981096, 19976370, 26635160, 39952740, 79905480]

約数ペア:

[(1, 79905480), (2, 39952740), (3, 26635160), (4, 19976370), (5, 15981096), (6, 13317580), (8, 9988185), (10, 7990548), (12, 6658790), (15, 5327032), (20, 3995274), (24, 3329395), (30, 2663516), (40, 1997637), (60, 1331758), (120, 665879), (607, 131640), (1097, 72840), (1214, 65820), (1821, 43880), (2194, 36420), (2428, 32910), (3035, 26328), (3291, 24280), (3642, 21940), (4388, 18210), (4856, 16455), (5485, 14568), (6070, 13164), (6582, 12140), (7284, 10970), (8776, 9105)]