240796080

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{47777}}^1$

素因数の和:47803

約数の個数: 120

約数和(自身を含む): 924217632

約数和(自身を除く): 683421552

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, 47777, 95554, 143331, 191108, 238885, 286662, 334439, 382216, 429993, 477770, 573324, 668878, 716655, 764432, 859986, 955540, 1003317, 1146648, 1337756, 1433310, 1672195, 1719972, 1911080, 2006634, 2149965, 2293296, 2675512, 2866620, 3009951, 3344390, 3439944, 3822160, 4013268, 4299930, 5016585, 5351024, 5733240, 6019902, 6688780, 6879888, 8026536, 8599860, 10033170, 11466480, 12039804, 13377560, 15049755, 16053072, 17199720, 20066340, 24079608, 26755120, 30099510, 34399440, 40132680, 48159216, 60199020, 80265360, 120398040, 240796080]

約数ペア:

[(1, 240796080), (2, 120398040), (3, 80265360), (4, 60199020), (5, 48159216), (6, 40132680), (7, 34399440), (8, 30099510), (9, 26755120), (10, 24079608), (12, 20066340), (14, 17199720), (15, 16053072), (16, 15049755), (18, 13377560), (20, 12039804), (21, 11466480), (24, 10033170), (28, 8599860), (30, 8026536), (35, 6879888), (36, 6688780), (40, 6019902), (42, 5733240), (45, 5351024), (48, 5016585), (56, 4299930), (60, 4013268), (63, 3822160), (70, 3439944), (72, 3344390), (80, 3009951), (84, 2866620), (90, 2675512), (105, 2293296), (112, 2149965), (120, 2006634), (126, 1911080), (140, 1719972), (144, 1672195), (168, 1433310), (180, 1337756), (210, 1146648), (240, 1003317), (252, 955540), (280, 859986), (315, 764432), (336, 716655), (360, 668878), (420, 573324), (504, 477770), (560, 429993), (630, 382216), (720, 334439), (840, 286662), (1008, 238885), (1260, 191108), (1680, 143331), (2520, 95554), (5040, 47777)]