227757840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{55823}}^1$

素因数の和:55856

約数の個数: 80

約数和(自身を含む): 747595008

約数和(自身を除く): 519837168

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 340, 408, 510, 680, 816, 1020, 1360, 2040, 4080, 55823, 111646, 167469, 223292, 279115, 334938, 446584, 558230, 669876, 837345, 893168, 948991, 1116460, 1339752, 1674690, 1897982, 2232920, 2679504, 2846973, 3349380, 3795964, 4465840, 4744955, 5693946, 6698760, 7591928, 9489910, 11387892, 13397520, 14234865, 15183856, 18979820, 22775784, 28469730, 37959640, 45551568, 56939460, 75919280, 113878920, 227757840]

約数ペア:

[(1, 227757840), (2, 113878920), (3, 75919280), (4, 56939460), (5, 45551568), (6, 37959640), (8, 28469730), (10, 22775784), (12, 18979820), (15, 15183856), (16, 14234865), (17, 13397520), (20, 11387892), (24, 9489910), (30, 7591928), (34, 6698760), (40, 5693946), (48, 4744955), (51, 4465840), (60, 3795964), (68, 3349380), (80, 2846973), (85, 2679504), (102, 2232920), (120, 1897982), (136, 1674690), (170, 1339752), (204, 1116460), (240, 948991), (255, 893168), (272, 837345), (340, 669876), (408, 558230), (510, 446584), (680, 334938), (816, 279115), (1020, 223292), (1360, 167469), (2040, 111646), (4080, 55823)]