416442780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{177967}}^1$

素因数の和:177995

約数の個数: 72

約数和(自身を含む): 1360387392

約数和(自身を除く): 943944612

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, 177967, 355934, 533901, 711868, 889835, 1067802, 1601703, 1779670, 2135604, 2313571, 2669505, 3203406, 3559340, 4627142, 5339010, 6406812, 6940713, 8008515, 9254284, 10678020, 11567855, 13881426, 16017030, 20822139, 23135710, 27762852, 32034060, 34703565, 41644278, 46271420, 69407130, 83288556, 104110695, 138814260, 208221390, 416442780]

約数ペア:

[(1, 416442780), (2, 208221390), (3, 138814260), (4, 104110695), (5, 83288556), (6, 69407130), (9, 46271420), (10, 41644278), (12, 34703565), (13, 32034060), (15, 27762852), (18, 23135710), (20, 20822139), (26, 16017030), (30, 13881426), (36, 11567855), (39, 10678020), (45, 9254284), (52, 8008515), (60, 6940713), (65, 6406812), (78, 5339010), (90, 4627142), (117, 3559340), (130, 3203406), (156, 2669505), (180, 2313571), (195, 2135604), (234, 1779670), (260, 1601703), (390, 1067802), (468, 889835), (585, 711868), (780, 533901), (1170, 355934), (2340, 177967)]