2018429520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{227}}^1\times {\mathrm{37049}}^1$

素因数の和:37292

約数の個数: 80

約数和(自身を含む): 6284865600

約数和(自身を除く): 4266436080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 227, 240, 454, 681, 908, 1135, 1362, 1816, 2270, 2724, 3405, 3632, 4540, 5448, 6810, 9080, 10896, 13620, 18160, 27240, 37049, 54480, 74098, 111147, 148196, 185245, 222294, 296392, 370490, 444588, 555735, 592784, 740980, 889176, 1111470, 1481960, 1778352, 2222940, 2963920, 4445880, 8410123, 8891760, 16820246, 25230369, 33640492, 42050615, 50460738, 67280984, 84101230, 100921476, 126151845, 134561968, 168202460, 201842952, 252303690, 336404920, 403685904, 504607380, 672809840, 1009214760, 2018429520]

約数ペア:

[(1, 2018429520), (2, 1009214760), (3, 672809840), (4, 504607380), (5, 403685904), (6, 336404920), (8, 252303690), (10, 201842952), (12, 168202460), (15, 134561968), (16, 126151845), (20, 100921476), (24, 84101230), (30, 67280984), (40, 50460738), (48, 42050615), (60, 33640492), (80, 25230369), (120, 16820246), (227, 8891760), (240, 8410123), (454, 4445880), (681, 2963920), (908, 2222940), (1135, 1778352), (1362, 1481960), (1816, 1111470), (2270, 889176), (2724, 740980), (3405, 592784), (3632, 555735), (4540, 444588), (5448, 370490), (6810, 296392), (9080, 222294), (10896, 185245), (13620, 148196), (18160, 111147), (27240, 74098), (37049, 54480)]