74178480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{18181}}^1$

素因数の和:18214

約数の個数: 80

約数和(自身を含む): 243493344

約数和(自身を除く): 169314864

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 340, 408, 510, 680, 816, 1020, 1360, 2040, 4080, 18181, 36362, 54543, 72724, 90905, 109086, 145448, 181810, 218172, 272715, 290896, 309077, 363620, 436344, 545430, 618154, 727240, 872688, 927231, 1090860, 1236308, 1454480, 1545385, 1854462, 2181720, 2472616, 3090770, 3708924, 4363440, 4636155, 4945232, 6181540, 7417848, 9272310, 12363080, 14835696, 18544620, 24726160, 37089240, 74178480]

約数ペア:

[(1, 74178480), (2, 37089240), (3, 24726160), (4, 18544620), (5, 14835696), (6, 12363080), (8, 9272310), (10, 7417848), (12, 6181540), (15, 4945232), (16, 4636155), (17, 4363440), (20, 3708924), (24, 3090770), (30, 2472616), (34, 2181720), (40, 1854462), (48, 1545385), (51, 1454480), (60, 1236308), (68, 1090860), (80, 927231), (85, 872688), (102, 727240), (120, 618154), (136, 545430), (170, 436344), (204, 363620), (240, 309077), (255, 290896), (272, 272715), (340, 218172), (408, 181810), (510, 145448), (680, 109086), (816, 90905), (1020, 72724), (1360, 54543), (2040, 36362), (4080, 18181)]