121443180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{457}}^1$

素因数の和:615

約数の個数: 96

約数和(自身を含む): 352095744

約数和(自身を除く): 230652564

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 103, 129, 172, 206, 215, 258, 309, 412, 430, 457, 515, 516, 618, 645, 860, 914, 1030, 1236, 1290, 1371, 1545, 1828, 2060, 2285, 2580, 2742, 3090, 4429, 4570, 5484, 6180, 6855, 8858, 9140, 13287, 13710, 17716, 19651, 22145, 26574, 27420, 39302, 44290, 47071, 53148, 58953, 66435, 78604, 88580, 94142, 98255, 117906, 132870, 141213, 188284, 196510, 235355, 235812, 265740, 282426, 294765, 393020, 470710, 564852, 589530, 706065, 941420, 1179060, 1412130, 2024053, 2824260, 4048106, 6072159, 8096212, 10120265, 12144318, 20240530, 24288636, 30360795, 40481060, 60721590, 121443180]

約数ペア:

[(1, 121443180), (2, 60721590), (3, 40481060), (4, 30360795), (5, 24288636), (6, 20240530), (10, 12144318), (12, 10120265), (15, 8096212), (20, 6072159), (30, 4048106), (43, 2824260), (60, 2024053), (86, 1412130), (103, 1179060), (129, 941420), (172, 706065), (206, 589530), (215, 564852), (258, 470710), (309, 393020), (412, 294765), (430, 282426), (457, 265740), (515, 235812), (516, 235355), (618, 196510), (645, 188284), (860, 141213), (914, 132870), (1030, 117906), (1236, 98255), (1290, 94142), (1371, 88580), (1545, 78604), (1828, 66435), (2060, 58953), (2285, 53148), (2580, 47071), (2742, 44290), (3090, 39302), (4429, 27420), (4570, 26574), (5484, 22145), (6180, 19651), (6855, 17716), (8858, 13710), (9140, 13287)]