228840840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{14783}}^1$

素因数の和:14843

約数の個数: 96

約数和(自身を含む): 761080320

約数和(自身を除く): 532239480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 43, 45, 60, 72, 86, 90, 120, 129, 172, 180, 215, 258, 344, 360, 387, 430, 516, 645, 774, 860, 1032, 1290, 1548, 1720, 1935, 2580, 3096, 3870, 5160, 7740, 14783, 15480, 29566, 44349, 59132, 73915, 88698, 118264, 133047, 147830, 177396, 221745, 266094, 295660, 354792, 443490, 532188, 591320, 635669, 665235, 886980, 1064376, 1271338, 1330470, 1773960, 1907007, 2542676, 2660940, 3178345, 3814014, 5085352, 5321880, 5721021, 6356690, 7628028, 9535035, 11442042, 12713380, 15256056, 19070070, 22884084, 25426760, 28605105, 38140140, 45768168, 57210210, 76280280, 114420420, 228840840]

約数ペア:

[(1, 228840840), (2, 114420420), (3, 76280280), (4, 57210210), (5, 45768168), (6, 38140140), (8, 28605105), (9, 25426760), (10, 22884084), (12, 19070070), (15, 15256056), (18, 12713380), (20, 11442042), (24, 9535035), (30, 7628028), (36, 6356690), (40, 5721021), (43, 5321880), (45, 5085352), (60, 3814014), (72, 3178345), (86, 2660940), (90, 2542676), (120, 1907007), (129, 1773960), (172, 1330470), (180, 1271338), (215, 1064376), (258, 886980), (344, 665235), (360, 635669), (387, 591320), (430, 532188), (516, 443490), (645, 354792), (774, 295660), (860, 266094), (1032, 221745), (1290, 177396), (1548, 147830), (1720, 133047), (1935, 118264), (2580, 88698), (3096, 73915), (3870, 59132), (5160, 44349), (7740, 29566), (14783, 15480)]