405145260

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{57713}}^1$

素因数の和:57744

約数の個数: 96

約数和(自身を含む): 1357433280

約数和(自身を除く): 952288020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 90, 108, 117, 130, 135, 156, 180, 195, 234, 260, 270, 351, 390, 468, 540, 585, 702, 780, 1170, 1404, 1755, 2340, 3510, 7020, 57713, 115426, 173139, 230852, 288565, 346278, 519417, 577130, 692556, 750269, 865695, 1038834, 1154260, 1500538, 1558251, 1731390, 2077668, 2250807, 2597085, 3001076, 3116502, 3462780, 3751345, 4501614, 5194170, 6233004, 6752421, 7502690, 7791255, 9003228, 10388340, 11254035, 13504842, 15005380, 15582510, 20257263, 22508070, 27009684, 31165020, 33762105, 40514526, 45016140, 67524210, 81029052, 101286315, 135048420, 202572630, 405145260]

約数ペア:

[(1, 405145260), (2, 202572630), (3, 135048420), (4, 101286315), (5, 81029052), (6, 67524210), (9, 45016140), (10, 40514526), (12, 33762105), (13, 31165020), (15, 27009684), (18, 22508070), (20, 20257263), (26, 15582510), (27, 15005380), (30, 13504842), (36, 11254035), (39, 10388340), (45, 9003228), (52, 7791255), (54, 7502690), (60, 6752421), (65, 6233004), (78, 5194170), (90, 4501614), (108, 3751345), (117, 3462780), (130, 3116502), (135, 3001076), (156, 2597085), (180, 2250807), (195, 2077668), (234, 1731390), (260, 1558251), (270, 1500538), (351, 1154260), (390, 1038834), (468, 865695), (540, 750269), (585, 692556), (702, 577130), (780, 519417), (1170, 346278), (1404, 288565), (1755, 230852), (2340, 173139), (3510, 115426), (7020, 57713)]