65918520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{10771}}^1$

素因数の和:10805

約数の個数: 96

約数和(自身を含む): 226858320

約数和(自身を除く): 160939800

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, 612, 680, 765, 1020, 1224, 1530, 2040, 3060, 6120, 10771, 21542, 32313, 43084, 53855, 64626, 86168, 96939, 107710, 129252, 161565, 183107, 193878, 215420, 258504, 323130, 366214, 387756, 430840, 484695, 549321, 646260, 732428, 775512, 915535, 969390, 1098642, 1292520, 1464856, 1647963, 1831070, 1938780, 2197284, 2746605, 3295926, 3662140, 3877560, 4394568, 5493210, 6591852, 7324280, 8239815, 10986420, 13183704, 16479630, 21972840, 32959260, 65918520]

約数ペア:

[(1, 65918520), (2, 32959260), (3, 21972840), (4, 16479630), (5, 13183704), (6, 10986420), (8, 8239815), (9, 7324280), (10, 6591852), (12, 5493210), (15, 4394568), (17, 3877560), (18, 3662140), (20, 3295926), (24, 2746605), (30, 2197284), (34, 1938780), (36, 1831070), (40, 1647963), (45, 1464856), (51, 1292520), (60, 1098642), (68, 969390), (72, 915535), (85, 775512), (90, 732428), (102, 646260), (120, 549321), (136, 484695), (153, 430840), (170, 387756), (180, 366214), (204, 323130), (255, 258504), (306, 215420), (340, 193878), (360, 183107), (408, 161565), (510, 129252), (612, 107710), (680, 96939), (765, 86168), (1020, 64626), (1224, 53855), (1530, 43084), (2040, 32313), (3060, 21542), (6120, 10771)]