85258080

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{59207}}^1$

素因数の和:59228

約数の個数: 72

約数和(自身を含む): 290948112

約数和(自身を除く): 205690032

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, 59207, 118414, 177621, 236828, 296035, 355242, 473656, 532863, 592070, 710484, 888105, 947312, 1065726, 1184140, 1420968, 1776210, 1894624, 2131452, 2368280, 2664315, 2841936, 3552420, 4262904, 4736560, 5328630, 5683872, 7104840, 8525808, 9473120, 10657260, 14209680, 17051616, 21314520, 28419360, 42629040, 85258080]

約数ペア:

[(1, 85258080), (2, 42629040), (3, 28419360), (4, 21314520), (5, 17051616), (6, 14209680), (8, 10657260), (9, 9473120), (10, 8525808), (12, 7104840), (15, 5683872), (16, 5328630), (18, 4736560), (20, 4262904), (24, 3552420), (30, 2841936), (32, 2664315), (36, 2368280), (40, 2131452), (45, 1894624), (48, 1776210), (60, 1420968), (72, 1184140), (80, 1065726), (90, 947312), (96, 888105), (120, 710484), (144, 592070), (160, 532863), (180, 473656), (240, 355242), (288, 296035), (360, 236828), (480, 177621), (720, 118414), (1440, 59207)]