3188520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{521}}^1$

素因数の和:555

約数の個数: 96

約数和(自身を含む): 10993320

約数和(自身を除く): 7804800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 90, 102, 120, 136, 153, 170, 180, 204, 255, 306, 340, 360, 408, 510, 521, 612, 680, 765, 1020, 1042, 1224, 1530, 1563, 2040, 2084, 2605, 3060, 3126, 4168, 4689, 5210, 6120, 6252, 7815, 8857, 9378, 10420, 12504, 15630, 17714, 18756, 20840, 23445, 26571, 31260, 35428, 37512, 44285, 46890, 53142, 62520, 70856, 79713, 88570, 93780, 106284, 132855, 159426, 177140, 187560, 212568, 265710, 318852, 354280, 398565, 531420, 637704, 797130, 1062840, 1594260, 3188520]

約数ペア:

[(1, 3188520), (2, 1594260), (3, 1062840), (4, 797130), (5, 637704), (6, 531420), (8, 398565), (9, 354280), (10, 318852), (12, 265710), (15, 212568), (17, 187560), (18, 177140), (20, 159426), (24, 132855), (30, 106284), (34, 93780), (36, 88570), (40, 79713), (45, 70856), (51, 62520), (60, 53142), (68, 46890), (72, 44285), (85, 37512), (90, 35428), (102, 31260), (120, 26571), (136, 23445), (153, 20840), (170, 18756), (180, 17714), (204, 15630), (255, 12504), (306, 10420), (340, 9378), (360, 8857), (408, 7815), (510, 6252), (521, 6120), (612, 5210), (680, 4689), (765, 4168), (1020, 3126), (1042, 3060), (1224, 2605), (1530, 2084), (1563, 2040)]