30792060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{13159}}^1$

素因数の和:13187

約数の個数: 72

約数和(自身を含む): 100595040

約数和(自身を除く): 69802980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 13159, 26318, 39477, 52636, 65795, 78954, 118431, 131590, 157908, 171067, 197385, 236862, 263180, 342134, 394770, 473724, 513201, 592155, 684268, 789540, 855335, 1026402, 1184310, 1539603, 1710670, 2052804, 2368620, 2566005, 3079206, 3421340, 5132010, 6158412, 7698015, 10264020, 15396030, 30792060]

約数ペア:

[(1, 30792060), (2, 15396030), (3, 10264020), (4, 7698015), (5, 6158412), (6, 5132010), (9, 3421340), (10, 3079206), (12, 2566005), (13, 2368620), (15, 2052804), (18, 1710670), (20, 1539603), (26, 1184310), (30, 1026402), (36, 855335), (39, 789540), (45, 684268), (52, 592155), (60, 513201), (65, 473724), (78, 394770), (90, 342134), (117, 263180), (130, 236862), (156, 197385), (180, 171067), (195, 157908), (234, 131590), (260, 118431), (390, 78954), (468, 65795), (585, 52636), (780, 39477), (1170, 26318), (2340, 13159)]