8529240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1$

素因数の和:181

約数の個数: 128

約数和(自身を含む): 28071360

約数和(自身を除く): 19542120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 37, 40, 51, 60, 68, 74, 85, 102, 111, 113, 120, 136, 148, 170, 185, 204, 222, 226, 255, 296, 339, 340, 370, 408, 444, 452, 510, 555, 565, 629, 678, 680, 740, 888, 904, 1020, 1110, 1130, 1258, 1356, 1480, 1695, 1887, 1921, 2040, 2220, 2260, 2516, 2712, 3145, 3390, 3774, 3842, 4181, 4440, 4520, 5032, 5763, 6290, 6780, 7548, 7684, 8362, 9435, 9605, 11526, 12543, 12580, 13560, 15096, 15368, 16724, 18870, 19210, 20905, 23052, 25086, 25160, 28815, 33448, 37740, 38420, 41810, 46104, 50172, 57630, 62715, 71077, 75480, 76840, 83620, 100344, 115260, 125430, 142154, 167240, 213231, 230520, 250860, 284308, 355385, 426462, 501720, 568616, 710770, 852924, 1066155, 1421540, 1705848, 2132310, 2843080, 4264620, 8529240]

約数ペア:

[(1, 8529240), (2, 4264620), (3, 2843080), (4, 2132310), (5, 1705848), (6, 1421540), (8, 1066155), (10, 852924), (12, 710770), (15, 568616), (17, 501720), (20, 426462), (24, 355385), (30, 284308), (34, 250860), (37, 230520), (40, 213231), (51, 167240), (60, 142154), (68, 125430), (74, 115260), (85, 100344), (102, 83620), (111, 76840), (113, 75480), (120, 71077), (136, 62715), (148, 57630), (170, 50172), (185, 46104), (204, 41810), (222, 38420), (226, 37740), (255, 33448), (296, 28815), (339, 25160), (340, 25086), (370, 23052), (408, 20905), (444, 19210), (452, 18870), (510, 16724), (555, 15368), (565, 15096), (629, 13560), (678, 12580), (680, 12543), (740, 11526), (888, 9605), (904, 9435), (1020, 8362), (1110, 7684), (1130, 7548), (1258, 6780), (1356, 6290), (1480, 5763), (1695, 5032), (1887, 4520), (1921, 4440), (2040, 4181), (2220, 3842), (2260, 3774), (2516, 3390), (2712, 3145)]