144620880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{12821}}^1$

素因数の和:12884

約数の個数: 80

約数和(自身を含む): 457899264

約数和(自身を除く): 313278384

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 47, 48, 60, 80, 94, 120, 141, 188, 235, 240, 282, 376, 470, 564, 705, 752, 940, 1128, 1410, 1880, 2256, 2820, 3760, 5640, 11280, 12821, 25642, 38463, 51284, 64105, 76926, 102568, 128210, 153852, 192315, 205136, 256420, 307704, 384630, 512840, 602587, 615408, 769260, 1025680, 1205174, 1538520, 1807761, 2410348, 3012935, 3077040, 3615522, 4820696, 6025870, 7231044, 9038805, 9641392, 12051740, 14462088, 18077610, 24103480, 28924176, 36155220, 48206960, 72310440, 144620880]

約数ペア:

[(1, 144620880), (2, 72310440), (3, 48206960), (4, 36155220), (5, 28924176), (6, 24103480), (8, 18077610), (10, 14462088), (12, 12051740), (15, 9641392), (16, 9038805), (20, 7231044), (24, 6025870), (30, 4820696), (40, 3615522), (47, 3077040), (48, 3012935), (60, 2410348), (80, 1807761), (94, 1538520), (120, 1205174), (141, 1025680), (188, 769260), (235, 615408), (240, 602587), (282, 512840), (376, 384630), (470, 307704), (564, 256420), (705, 205136), (752, 192315), (940, 153852), (1128, 128210), (1410, 102568), (1880, 76926), (2256, 64105), (2820, 51284), (3760, 38463), (5640, 25642), (11280, 12821)]