8335920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{739}}^1$

素因数の和:802

約数の個数: 80

約数和(自身を含む): 26426880

約数和(自身を除く): 18090960

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, 739, 752, 940, 1128, 1410, 1478, 1880, 2217, 2256, 2820, 2956, 3695, 3760, 4434, 5640, 5912, 7390, 8868, 11085, 11280, 11824, 14780, 17736, 22170, 29560, 34733, 35472, 44340, 59120, 69466, 88680, 104199, 138932, 173665, 177360, 208398, 277864, 347330, 416796, 520995, 555728, 694660, 833592, 1041990, 1389320, 1667184, 2083980, 2778640, 4167960, 8335920]

約数ペア:

[(1, 8335920), (2, 4167960), (3, 2778640), (4, 2083980), (5, 1667184), (6, 1389320), (8, 1041990), (10, 833592), (12, 694660), (15, 555728), (16, 520995), (20, 416796), (24, 347330), (30, 277864), (40, 208398), (47, 177360), (48, 173665), (60, 138932), (80, 104199), (94, 88680), (120, 69466), (141, 59120), (188, 44340), (235, 35472), (240, 34733), (282, 29560), (376, 22170), (470, 17736), (564, 14780), (705, 11824), (739, 11280), (752, 11085), (940, 8868), (1128, 7390), (1410, 5912), (1478, 5640), (1880, 4434), (2217, 3760), (2256, 3695), (2820, 2956)]