402806160

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{32909}}^1$

素因数の和:32945

約数の個数: 120

約数和(自身を含む): 1432374840

約数和(自身を除く): 1029568680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 102, 120, 136, 144, 153, 170, 180, 204, 240, 255, 272, 306, 340, 360, 408, 510, 612, 680, 720, 765, 816, 1020, 1224, 1360, 1530, 2040, 2448, 3060, 4080, 6120, 12240, 32909, 65818, 98727, 131636, 164545, 197454, 263272, 296181, 329090, 394908, 493635, 526544, 559453, 592362, 658180, 789816, 987270, 1118906, 1184724, 1316360, 1480905, 1579632, 1678359, 1974540, 2237812, 2369448, 2632720, 2797265, 2961810, 3356718, 3949080, 4475624, 4738896, 5035077, 5594530, 5923620, 6713436, 7898160, 8391795, 8951248, 10070154, 11189060, 11847240, 13426872, 16783590, 20140308, 22378120, 23694480, 25175385, 26853744, 33567180, 40280616, 44756240, 50350770, 67134360, 80561232, 100701540, 134268720, 201403080, 402806160]

約数ペア:

[(1, 402806160), (2, 201403080), (3, 134268720), (4, 100701540), (5, 80561232), (6, 67134360), (8, 50350770), (9, 44756240), (10, 40280616), (12, 33567180), (15, 26853744), (16, 25175385), (17, 23694480), (18, 22378120), (20, 20140308), (24, 16783590), (30, 13426872), (34, 11847240), (36, 11189060), (40, 10070154), (45, 8951248), (48, 8391795), (51, 7898160), (60, 6713436), (68, 5923620), (72, 5594530), (80, 5035077), (85, 4738896), (90, 4475624), (102, 3949080), (120, 3356718), (136, 2961810), (144, 2797265), (153, 2632720), (170, 2369448), (180, 2237812), (204, 1974540), (240, 1678359), (255, 1579632), (272, 1480905), (306, 1316360), (340, 1184724), (360, 1118906), (408, 987270), (510, 789816), (612, 658180), (680, 592362), (720, 559453), (765, 526544), (816, 493635), (1020, 394908), (1224, 329090), (1360, 296181), (1530, 263272), (2040, 197454), (2448, 164545), (3060, 131636), (4080, 98727), (6120, 65818), (12240, 32909)]