68298960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{12373}}^1$

素因数の和:12412

約数の個数: 80

約数和(自身を含む): 220950144

約数和(自身を除く): 152651184

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 138, 184, 230, 240, 276, 345, 368, 460, 552, 690, 920, 1104, 1380, 1840, 2760, 5520, 12373, 24746, 37119, 49492, 61865, 74238, 98984, 123730, 148476, 185595, 197968, 247460, 284579, 296952, 371190, 494920, 569158, 593904, 742380, 853737, 989840, 1138316, 1422895, 1484760, 1707474, 2276632, 2845790, 2969520, 3414948, 4268685, 4553264, 5691580, 6829896, 8537370, 11383160, 13659792, 17074740, 22766320, 34149480, 68298960]

約数ペア:

[(1, 68298960), (2, 34149480), (3, 22766320), (4, 17074740), (5, 13659792), (6, 11383160), (8, 8537370), (10, 6829896), (12, 5691580), (15, 4553264), (16, 4268685), (20, 3414948), (23, 2969520), (24, 2845790), (30, 2276632), (40, 1707474), (46, 1484760), (48, 1422895), (60, 1138316), (69, 989840), (80, 853737), (92, 742380), (115, 593904), (120, 569158), (138, 494920), (184, 371190), (230, 296952), (240, 284579), (276, 247460), (345, 197968), (368, 185595), (460, 148476), (552, 123730), (690, 98984), (920, 74238), (1104, 61865), (1380, 49492), (1840, 37119), (2760, 24746), (5520, 12373)]