4244280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{313}}^1$

素因数の和:440

約数の個数: 64

約数和(自身を含む): 12886560

約数和(自身を除く): 8642280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 113, 120, 226, 313, 339, 452, 565, 626, 678, 904, 939, 1130, 1252, 1356, 1565, 1695, 1878, 2260, 2504, 2712, 3130, 3390, 3756, 4520, 4695, 6260, 6780, 7512, 9390, 12520, 13560, 18780, 35369, 37560, 70738, 106107, 141476, 176845, 212214, 282952, 353690, 424428, 530535, 707380, 848856, 1061070, 1414760, 2122140, 4244280]

約数ペア:

[(1, 4244280), (2, 2122140), (3, 1414760), (4, 1061070), (5, 848856), (6, 707380), (8, 530535), (10, 424428), (12, 353690), (15, 282952), (20, 212214), (24, 176845), (30, 141476), (40, 106107), (60, 70738), (113, 37560), (120, 35369), (226, 18780), (313, 13560), (339, 12520), (452, 9390), (565, 7512), (626, 6780), (678, 6260), (904, 4695), (939, 4520), (1130, 3756), (1252, 3390), (1356, 3130), (1565, 2712), (1695, 2504), (1878, 2260)]