121238040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13121}}^1$

素因数の和:13153

約数の個数: 128

約数和(自身を含む): 453496320

約数和(自身を除く): 332258280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 70, 77, 84, 88, 105, 110, 120, 132, 140, 154, 165, 168, 210, 220, 231, 264, 280, 308, 330, 385, 420, 440, 462, 616, 660, 770, 840, 924, 1155, 1320, 1540, 1848, 2310, 3080, 4620, 9240, 13121, 26242, 39363, 52484, 65605, 78726, 91847, 104968, 131210, 144331, 157452, 183694, 196815, 262420, 275541, 288662, 314904, 367388, 393630, 432993, 459235, 524840, 551082, 577324, 721655, 734776, 787260, 865986, 918470, 1010317, 1102164, 1154648, 1377705, 1443310, 1574520, 1731972, 1836940, 2020634, 2164965, 2204328, 2755410, 2886620, 3030951, 3463944, 3673880, 4041268, 4329930, 5051585, 5510820, 5773240, 6061902, 8082536, 8659860, 10103170, 11021640, 12123804, 15154755, 17319720, 20206340, 24247608, 30309510, 40412680, 60619020, 121238040]

約数ペア:

[(1, 121238040), (2, 60619020), (3, 40412680), (4, 30309510), (5, 24247608), (6, 20206340), (7, 17319720), (8, 15154755), (10, 12123804), (11, 11021640), (12, 10103170), (14, 8659860), (15, 8082536), (20, 6061902), (21, 5773240), (22, 5510820), (24, 5051585), (28, 4329930), (30, 4041268), (33, 3673880), (35, 3463944), (40, 3030951), (42, 2886620), (44, 2755410), (55, 2204328), (56, 2164965), (60, 2020634), (66, 1836940), (70, 1731972), (77, 1574520), (84, 1443310), (88, 1377705), (105, 1154648), (110, 1102164), (120, 1010317), (132, 918470), (140, 865986), (154, 787260), (165, 734776), (168, 721655), (210, 577324), (220, 551082), (231, 524840), (264, 459235), (280, 432993), (308, 393630), (330, 367388), (385, 314904), (420, 288662), (440, 275541), (462, 262420), (616, 196815), (660, 183694), (770, 157452), (840, 144331), (924, 131210), (1155, 104968), (1320, 91847), (1540, 78726), (1848, 65605), (2310, 52484), (3080, 39363), (4620, 26242), (9240, 13121)]