220809240

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{22717}}^1$

素因数の和:22743

約数の個数: 96

約数和(自身を含む): 744241680

約数和(自身を除く): 523432440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 243, 270, 324, 360, 405, 486, 540, 648, 810, 972, 1080, 1215, 1620, 1944, 2430, 3240, 4860, 9720, 22717, 45434, 68151, 90868, 113585, 136302, 181736, 204453, 227170, 272604, 340755, 408906, 454340, 545208, 613359, 681510, 817812, 908680, 1022265, 1226718, 1363020, 1635624, 1840077, 2044530, 2453436, 2726040, 3066795, 3680154, 4089060, 4906872, 5520231, 6133590, 7360308, 8178120, 9200385, 11040462, 12267180, 14720616, 18400770, 22080924, 24534360, 27601155, 36801540, 44161848, 55202310, 73603080, 110404620, 220809240]

約数ペア:

[(1, 220809240), (2, 110404620), (3, 73603080), (4, 55202310), (5, 44161848), (6, 36801540), (8, 27601155), (9, 24534360), (10, 22080924), (12, 18400770), (15, 14720616), (18, 12267180), (20, 11040462), (24, 9200385), (27, 8178120), (30, 7360308), (36, 6133590), (40, 5520231), (45, 4906872), (54, 4089060), (60, 3680154), (72, 3066795), (81, 2726040), (90, 2453436), (108, 2044530), (120, 1840077), (135, 1635624), (162, 1363020), (180, 1226718), (216, 1022265), (243, 908680), (270, 817812), (324, 681510), (360, 613359), (405, 545208), (486, 454340), (540, 408906), (648, 340755), (810, 272604), (972, 227170), (1080, 204453), (1215, 181736), (1620, 136302), (1944, 113585), (2430, 90868), (3240, 68151), (4860, 45434), (9720, 22717)]