87819480

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{34849}}^1$

素因数の和:34873

約数の個数: 96

約数和(自身を含む): 326196000

約数和(自身を除く): 238376520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 34849, 69698, 104547, 139396, 174245, 209094, 243943, 278792, 313641, 348490, 418188, 487886, 522735, 627282, 696980, 731829, 836376, 975772, 1045470, 1219715, 1254564, 1393960, 1463658, 1568205, 1951544, 2090940, 2195487, 2439430, 2509128, 2927316, 3136410, 3659145, 4181880, 4390974, 4878860, 5854632, 6272820, 7318290, 8781948, 9757720, 10977435, 12545640, 14636580, 17563896, 21954870, 29273160, 43909740, 87819480]

約数ペア:

[(1, 87819480), (2, 43909740), (3, 29273160), (4, 21954870), (5, 17563896), (6, 14636580), (7, 12545640), (8, 10977435), (9, 9757720), (10, 8781948), (12, 7318290), (14, 6272820), (15, 5854632), (18, 4878860), (20, 4390974), (21, 4181880), (24, 3659145), (28, 3136410), (30, 2927316), (35, 2509128), (36, 2439430), (40, 2195487), (42, 2090940), (45, 1951544), (56, 1568205), (60, 1463658), (63, 1393960), (70, 1254564), (72, 1219715), (84, 1045470), (90, 975772), (105, 836376), (120, 731829), (126, 696980), (140, 627282), (168, 522735), (180, 487886), (210, 418188), (252, 348490), (280, 313641), (315, 278792), (360, 243943), (420, 209094), (504, 174245), (630, 139396), (840, 104547), (1260, 69698), (2520, 34849)]