310196880

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{61547}}^1$

素因数の和:61573

約数の個数: 120

約数和(自身を含む): 1190584512

約数和(自身を除く): 880387632

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 61547, 123094, 184641, 246188, 307735, 369282, 430829, 492376, 553923, 615470, 738564, 861658, 923205, 984752, 1107846, 1230940, 1292487, 1477128, 1723316, 1846410, 2154145, 2215692, 2461880, 2584974, 2769615, 2954256, 3446632, 3692820, 3877461, 4308290, 4431384, 4923760, 5169948, 5539230, 6462435, 6893264, 7385640, 7754922, 8616580, 8862768, 10339896, 11078460, 12924870, 14771280, 15509844, 17233160, 19387305, 20679792, 22156920, 25849740, 31019688, 34466320, 38774610, 44313840, 51699480, 62039376, 77549220, 103398960, 155098440, 310196880]

約数ペア:

[(1, 310196880), (2, 155098440), (3, 103398960), (4, 77549220), (5, 62039376), (6, 51699480), (7, 44313840), (8, 38774610), (9, 34466320), (10, 31019688), (12, 25849740), (14, 22156920), (15, 20679792), (16, 19387305), (18, 17233160), (20, 15509844), (21, 14771280), (24, 12924870), (28, 11078460), (30, 10339896), (35, 8862768), (36, 8616580), (40, 7754922), (42, 7385640), (45, 6893264), (48, 6462435), (56, 5539230), (60, 5169948), (63, 4923760), (70, 4431384), (72, 4308290), (80, 3877461), (84, 3692820), (90, 3446632), (105, 2954256), (112, 2769615), (120, 2584974), (126, 2461880), (140, 2215692), (144, 2154145), (168, 1846410), (180, 1723316), (210, 1477128), (240, 1292487), (252, 1230940), (280, 1107846), (315, 984752), (336, 923205), (360, 861658), (420, 738564), (504, 615470), (560, 553923), (630, 492376), (720, 430829), (840, 369282), (1008, 307735), (1260, 246188), (1680, 184641), (2520, 123094), (5040, 61547)]