84686520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41513}}^1$

素因数の和:41544

約数の個数: 64

約数和(自身を含む): 269010720

約数和(自身を除く): 184324200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 41513, 83026, 124539, 166052, 207565, 249078, 332104, 415130, 498156, 622695, 705721, 830260, 996312, 1245390, 1411442, 1660520, 2117163, 2490780, 2822884, 3528605, 4234326, 4981560, 5645768, 7057210, 8468652, 10585815, 14114420, 16937304, 21171630, 28228840, 42343260, 84686520]

約数ペア:

[(1, 84686520), (2, 42343260), (3, 28228840), (4, 21171630), (5, 16937304), (6, 14114420), (8, 10585815), (10, 8468652), (12, 7057210), (15, 5645768), (17, 4981560), (20, 4234326), (24, 3528605), (30, 2822884), (34, 2490780), (40, 2117163), (51, 1660520), (60, 1411442), (68, 1245390), (85, 996312), (102, 830260), (120, 705721), (136, 622695), (170, 498156), (204, 415130), (255, 332104), (340, 249078), (408, 207565), (510, 166052), (680, 124539), (1020, 83026), (2040, 41513)]