84267360

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{421}}^1$

素因数の和:581

約数の個数: 144

約数和(自身を含む): 290319120

約数和(自身を除く): 206051760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 139, 144, 160, 180, 240, 278, 288, 360, 417, 421, 480, 556, 695, 720, 834, 842, 1112, 1251, 1263, 1390, 1440, 1668, 1684, 2085, 2105, 2224, 2502, 2526, 2780, 3336, 3368, 3789, 4170, 4210, 4448, 5004, 5052, 5560, 6255, 6315, 6672, 6736, 7578, 8340, 8420, 10008, 10104, 11120, 12510, 12630, 13344, 13472, 15156, 16680, 16840, 18945, 20016, 20208, 22240, 25020, 25260, 30312, 33360, 33680, 37890, 40032, 40416, 50040, 50520, 58519, 60624, 66720, 67360, 75780, 100080, 101040, 117038, 121248, 151560, 175557, 200160, 202080, 234076, 292595, 303120, 351114, 468152, 526671, 585190, 606240, 702228, 877785, 936304, 1053342, 1170380, 1404456, 1755570, 1872608, 2106684, 2340760, 2633355, 2808912, 3511140, 4213368, 4681520, 5266710, 5617824, 7022280, 8426736, 9363040, 10533420, 14044560, 16853472, 21066840, 28089120, 42133680, 84267360]

約数ペア:

[(1, 84267360), (2, 42133680), (3, 28089120), (4, 21066840), (5, 16853472), (6, 14044560), (8, 10533420), (9, 9363040), (10, 8426736), (12, 7022280), (15, 5617824), (16, 5266710), (18, 4681520), (20, 4213368), (24, 3511140), (30, 2808912), (32, 2633355), (36, 2340760), (40, 2106684), (45, 1872608), (48, 1755570), (60, 1404456), (72, 1170380), (80, 1053342), (90, 936304), (96, 877785), (120, 702228), (139, 606240), (144, 585190), (160, 526671), (180, 468152), (240, 351114), (278, 303120), (288, 292595), (360, 234076), (417, 202080), (421, 200160), (480, 175557), (556, 151560), (695, 121248), (720, 117038), (834, 101040), (842, 100080), (1112, 75780), (1251, 67360), (1263, 66720), (1390, 60624), (1440, 58519), (1668, 50520), (1684, 50040), (2085, 40416), (2105, 40032), (2224, 37890), (2502, 33680), (2526, 33360), (2780, 30312), (3336, 25260), (3368, 25020), (3789, 22240), (4170, 20208), (4210, 20016), (4448, 18945), (5004, 16840), (5052, 16680), (5560, 15156), (6255, 13472), (6315, 13344), (6672, 12630), (6736, 12510), (7578, 11120), (8340, 10104), (8420, 10008)]