442515960

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{61}}^1\times {\mathrm{2239}}^1$

素因数の和:2323

約数の個数: 160

約数和(自身を含む): 1512403200

約数和(自身を除く): 1069887240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 61, 72, 81, 90, 108, 120, 122, 135, 162, 180, 183, 216, 244, 270, 305, 324, 360, 366, 405, 488, 540, 549, 610, 648, 732, 810, 915, 1080, 1098, 1220, 1464, 1620, 1647, 1830, 2196, 2239, 2440, 2745, 3240, 3294, 3660, 4392, 4478, 4941, 5490, 6588, 6717, 7320, 8235, 8956, 9882, 10980, 11195, 13176, 13434, 16470, 17912, 19764, 20151, 21960, 22390, 24705, 26868, 32940, 33585, 39528, 40302, 44780, 49410, 53736, 60453, 65880, 67170, 80604, 89560, 98820, 100755, 120906, 134340, 136579, 161208, 181359, 197640, 201510, 241812, 268680, 273158, 302265, 362718, 403020, 409737, 483624, 546316, 604530, 682895, 725436, 806040, 819474, 906795, 1092632, 1209060, 1229211, 1365790, 1450872, 1638948, 1813590, 2048685, 2418120, 2458422, 2731580, 3277896, 3627180, 3687633, 4097370, 4916844, 5463160, 6146055, 7254360, 7375266, 8194740, 9833688, 11062899, 12292110, 14750532, 16389480, 18438165, 22125798, 24584220, 29501064, 36876330, 44251596, 49168440, 55314495, 73752660, 88503192, 110628990, 147505320, 221257980, 442515960]

約数ペア:

[(1, 442515960), (2, 221257980), (3, 147505320), (4, 110628990), (5, 88503192), (6, 73752660), (8, 55314495), (9, 49168440), (10, 44251596), (12, 36876330), (15, 29501064), (18, 24584220), (20, 22125798), (24, 18438165), (27, 16389480), (30, 14750532), (36, 12292110), (40, 11062899), (45, 9833688), (54, 8194740), (60, 7375266), (61, 7254360), (72, 6146055), (81, 5463160), (90, 4916844), (108, 4097370), (120, 3687633), (122, 3627180), (135, 3277896), (162, 2731580), (180, 2458422), (183, 2418120), (216, 2048685), (244, 1813590), (270, 1638948), (305, 1450872), (324, 1365790), (360, 1229211), (366, 1209060), (405, 1092632), (488, 906795), (540, 819474), (549, 806040), (610, 725436), (648, 682895), (732, 604530), (810, 546316), (915, 483624), (1080, 409737), (1098, 403020), (1220, 362718), (1464, 302265), (1620, 273158), (1647, 268680), (1830, 241812), (2196, 201510), (2239, 197640), (2440, 181359), (2745, 161208), (3240, 136579), (3294, 134340), (3660, 120906), (4392, 100755), (4478, 98820), (4941, 89560), (5490, 80604), (6588, 67170), (6717, 65880), (7320, 60453), (8235, 53736), (8956, 49410), (9882, 44780), (10980, 40302), (11195, 39528), (13176, 33585), (13434, 32940), (16470, 26868), (17912, 24705), (19764, 22390), (20151, 21960)]