561189240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{613}}^1\times {\mathrm{2543}}^1$

素因数の和:3173

約数の個数: 96

約数和(自身を含む): 1827558720

約数和(自身を除く): 1266369480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 613, 1226, 1839, 2452, 2543, 3065, 3678, 4904, 5086, 5517, 6130, 7356, 7629, 9195, 10172, 11034, 12260, 12715, 14712, 15258, 18390, 20344, 22068, 22887, 24520, 25430, 27585, 30516, 36780, 38145, 44136, 45774, 50860, 55170, 61032, 73560, 76290, 91548, 101720, 110340, 114435, 152580, 183096, 220680, 228870, 305160, 457740, 915480, 1558859, 3117718, 4676577, 6235436, 7794295, 9353154, 12470872, 14029731, 15588590, 18706308, 23382885, 28059462, 31177180, 37412616, 46765770, 56118924, 62354360, 70148655, 93531540, 112237848, 140297310, 187063080, 280594620, 561189240]

約数ペア:

[(1, 561189240), (2, 280594620), (3, 187063080), (4, 140297310), (5, 112237848), (6, 93531540), (8, 70148655), (9, 62354360), (10, 56118924), (12, 46765770), (15, 37412616), (18, 31177180), (20, 28059462), (24, 23382885), (30, 18706308), (36, 15588590), (40, 14029731), (45, 12470872), (60, 9353154), (72, 7794295), (90, 6235436), (120, 4676577), (180, 3117718), (360, 1558859), (613, 915480), (1226, 457740), (1839, 305160), (2452, 228870), (2543, 220680), (3065, 183096), (3678, 152580), (4904, 114435), (5086, 110340), (5517, 101720), (6130, 91548), (7356, 76290), (7629, 73560), (9195, 61032), (10172, 55170), (11034, 50860), (12260, 45774), (12715, 44136), (14712, 38145), (15258, 36780), (18390, 30516), (20344, 27585), (22068, 25430), (22887, 24520)]