304122780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{129967}}^1$

素因数の和:129995

約数の個数: 72

約数和(自身を含む): 993475392

約数和(自身を除く): 689352612

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 129967, 259934, 389901, 519868, 649835, 779802, 1169703, 1299670, 1559604, 1689571, 1949505, 2339406, 2599340, 3379142, 3899010, 4678812, 5068713, 5848515, 6758284, 7798020, 8447855, 10137426, 11697030, 15206139, 16895710, 20274852, 23394060, 25343565, 30412278, 33791420, 50687130, 60824556, 76030695, 101374260, 152061390, 304122780]

約数ペア:

[(1, 304122780), (2, 152061390), (3, 101374260), (4, 76030695), (5, 60824556), (6, 50687130), (9, 33791420), (10, 30412278), (12, 25343565), (13, 23394060), (15, 20274852), (18, 16895710), (20, 15206139), (26, 11697030), (30, 10137426), (36, 8447855), (39, 7798020), (45, 6758284), (52, 5848515), (60, 5068713), (65, 4678812), (78, 3899010), (90, 3379142), (117, 2599340), (130, 2339406), (156, 1949505), (180, 1689571), (195, 1559604), (234, 1299670), (260, 1169703), (390, 779802), (468, 649835), (585, 519868), (780, 389901), (1170, 259934), (2340, 129967)]