172884360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{130973}}^1$

素因数の和:130998

約数の個数: 64

約数和(自身を含む): 565807680

約数和(自身を除く): 392923320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 130973, 261946, 392919, 523892, 654865, 785838, 1047784, 1309730, 1440703, 1571676, 1964595, 2619460, 2881406, 3143352, 3929190, 4322109, 5238920, 5762812, 7203515, 7858380, 8644218, 11525624, 14407030, 15716760, 17288436, 21610545, 28814060, 34576872, 43221090, 57628120, 86442180, 172884360]

約数ペア:

[(1, 172884360), (2, 86442180), (3, 57628120), (4, 43221090), (5, 34576872), (6, 28814060), (8, 21610545), (10, 17288436), (11, 15716760), (12, 14407030), (15, 11525624), (20, 8644218), (22, 7858380), (24, 7203515), (30, 5762812), (33, 5238920), (40, 4322109), (44, 3929190), (55, 3143352), (60, 2881406), (66, 2619460), (88, 1964595), (110, 1571676), (120, 1440703), (132, 1309730), (165, 1047784), (220, 785838), (264, 654865), (330, 523892), (440, 392919), (660, 261946), (1320, 130973)]