247233720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{7129}}^1$

素因数の和:7177

約数の個数: 96

約数和(自身を含む): 788007600

約数和(自身を除く): 540773880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 289, 340, 408, 510, 578, 680, 867, 1020, 1156, 1445, 1734, 2040, 2312, 2890, 3468, 4335, 5780, 6936, 7129, 8670, 11560, 14258, 17340, 21387, 28516, 34680, 35645, 42774, 57032, 71290, 85548, 106935, 121193, 142580, 171096, 213870, 242386, 285160, 363579, 427740, 484772, 605965, 727158, 855480, 969544, 1211930, 1454316, 1817895, 2060281, 2423860, 2908632, 3635790, 4120562, 4847720, 6180843, 7271580, 8241124, 10301405, 12361686, 14543160, 16482248, 20602810, 24723372, 30904215, 41205620, 49446744, 61808430, 82411240, 123616860, 247233720]

約数ペア:

[(1, 247233720), (2, 123616860), (3, 82411240), (4, 61808430), (5, 49446744), (6, 41205620), (8, 30904215), (10, 24723372), (12, 20602810), (15, 16482248), (17, 14543160), (20, 12361686), (24, 10301405), (30, 8241124), (34, 7271580), (40, 6180843), (51, 4847720), (60, 4120562), (68, 3635790), (85, 2908632), (102, 2423860), (120, 2060281), (136, 1817895), (170, 1454316), (204, 1211930), (255, 969544), (289, 855480), (340, 727158), (408, 605965), (510, 484772), (578, 427740), (680, 363579), (867, 285160), (1020, 242386), (1156, 213870), (1445, 171096), (1734, 142580), (2040, 121193), (2312, 106935), (2890, 85548), (3468, 71290), (4335, 57032), (5780, 42774), (6936, 35645), (7129, 34680), (8670, 28516), (11560, 21387), (14258, 17340)]