319017240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{52127}}^1$

素因数の和:52161

約数の個数: 96

約数和(自身を含む): 1097815680

約数和(自身を除く): 778798440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 90, 102, 120, 136, 153, 170, 180, 204, 255, 306, 340, 360, 408, 510, 612, 680, 765, 1020, 1224, 1530, 2040, 3060, 6120, 52127, 104254, 156381, 208508, 260635, 312762, 417016, 469143, 521270, 625524, 781905, 886159, 938286, 1042540, 1251048, 1563810, 1772318, 1876572, 2085080, 2345715, 2658477, 3127620, 3544636, 3753144, 4430795, 4691430, 5316954, 6255240, 7089272, 7975431, 8861590, 9382860, 10633908, 13292385, 15950862, 17723180, 18765720, 21267816, 26584770, 31901724, 35446360, 39877155, 53169540, 63803448, 79754310, 106339080, 159508620, 319017240]

約数ペア:

[(1, 319017240), (2, 159508620), (3, 106339080), (4, 79754310), (5, 63803448), (6, 53169540), (8, 39877155), (9, 35446360), (10, 31901724), (12, 26584770), (15, 21267816), (17, 18765720), (18, 17723180), (20, 15950862), (24, 13292385), (30, 10633908), (34, 9382860), (36, 8861590), (40, 7975431), (45, 7089272), (51, 6255240), (60, 5316954), (68, 4691430), (72, 4430795), (85, 3753144), (90, 3544636), (102, 3127620), (120, 2658477), (136, 2345715), (153, 2085080), (170, 1876572), (180, 1772318), (204, 1563810), (255, 1251048), (306, 1042540), (340, 938286), (360, 886159), (408, 781905), (510, 625524), (612, 521270), (680, 469143), (765, 417016), (1020, 312762), (1224, 260635), (1530, 208508), (2040, 156381), (3060, 104254), (6120, 52127)]