118479480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{3001}}^1$

素因数の和:3069

約数の個数: 128

約数和(自身を含む): 414996480

約数和(自身を除く): 296517000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 47, 56, 60, 70, 84, 94, 105, 120, 140, 141, 168, 188, 210, 235, 280, 282, 329, 376, 420, 470, 564, 658, 705, 840, 940, 987, 1128, 1316, 1410, 1645, 1880, 1974, 2632, 2820, 3001, 3290, 3948, 4935, 5640, 6002, 6580, 7896, 9003, 9870, 12004, 13160, 15005, 18006, 19740, 21007, 24008, 30010, 36012, 39480, 42014, 45015, 60020, 63021, 72024, 84028, 90030, 105035, 120040, 126042, 141047, 168056, 180060, 210070, 252084, 282094, 315105, 360120, 420140, 423141, 504168, 564188, 630210, 705235, 840280, 846282, 987329, 1128376, 1260420, 1410470, 1692564, 1974658, 2115705, 2520840, 2820940, 2961987, 3385128, 3949316, 4231410, 4936645, 5641880, 5923974, 7898632, 8462820, 9873290, 11847948, 14809935, 16925640, 19746580, 23695896, 29619870, 39493160, 59239740, 118479480]

約数ペア:

[(1, 118479480), (2, 59239740), (3, 39493160), (4, 29619870), (5, 23695896), (6, 19746580), (7, 16925640), (8, 14809935), (10, 11847948), (12, 9873290), (14, 8462820), (15, 7898632), (20, 5923974), (21, 5641880), (24, 4936645), (28, 4231410), (30, 3949316), (35, 3385128), (40, 2961987), (42, 2820940), (47, 2520840), (56, 2115705), (60, 1974658), (70, 1692564), (84, 1410470), (94, 1260420), (105, 1128376), (120, 987329), (140, 846282), (141, 840280), (168, 705235), (188, 630210), (210, 564188), (235, 504168), (280, 423141), (282, 420140), (329, 360120), (376, 315105), (420, 282094), (470, 252084), (564, 210070), (658, 180060), (705, 168056), (840, 141047), (940, 126042), (987, 120040), (1128, 105035), (1316, 90030), (1410, 84028), (1645, 72024), (1880, 63021), (1974, 60020), (2632, 45015), (2820, 42014), (3001, 39480), (3290, 36012), (3948, 30010), (4935, 24008), (5640, 21007), (6002, 19740), (6580, 18006), (7896, 15005), (9003, 13160), (9870, 12004)]