239499360

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{166319}}^1$

素因数の和:166340

約数の個数: 72

約数和(自身を含む): 817296480

約数和(自身を除く): 577797120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 166319, 332638, 498957, 665276, 831595, 997914, 1330552, 1496871, 1663190, 1995828, 2494785, 2661104, 2993742, 3326380, 3991656, 4989570, 5322208, 5987484, 6652760, 7484355, 7983312, 9979140, 11974968, 13305520, 14968710, 15966624, 19958280, 23949936, 26611040, 29937420, 39916560, 47899872, 59874840, 79833120, 119749680, 239499360]

約数ペア:

[(1, 239499360), (2, 119749680), (3, 79833120), (4, 59874840), (5, 47899872), (6, 39916560), (8, 29937420), (9, 26611040), (10, 23949936), (12, 19958280), (15, 15966624), (16, 14968710), (18, 13305520), (20, 11974968), (24, 9979140), (30, 7983312), (32, 7484355), (36, 6652760), (40, 5987484), (45, 5322208), (48, 4989570), (60, 3991656), (72, 3326380), (80, 2993742), (90, 2661104), (96, 2494785), (120, 1995828), (144, 1663190), (160, 1496871), (180, 1330552), (240, 997914), (288, 831595), (360, 665276), (480, 498957), (720, 332638), (1440, 166319)]