805383120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{78041}}^1$

素因数の和:78100

約数の個数: 80

約数和(自身を含む): 2554782912

約数和(自身を除く): 1749399792

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 43, 48, 60, 80, 86, 120, 129, 172, 215, 240, 258, 344, 430, 516, 645, 688, 860, 1032, 1290, 1720, 2064, 2580, 3440, 5160, 10320, 78041, 156082, 234123, 312164, 390205, 468246, 624328, 780410, 936492, 1170615, 1248656, 1560820, 1872984, 2341230, 3121640, 3355763, 3745968, 4682460, 6243280, 6711526, 9364920, 10067289, 13423052, 16778815, 18729840, 20134578, 26846104, 33557630, 40269156, 50336445, 53692208, 67115260, 80538312, 100672890, 134230520, 161076624, 201345780, 268461040, 402691560, 805383120]

約数ペア:

[(1, 805383120), (2, 402691560), (3, 268461040), (4, 201345780), (5, 161076624), (6, 134230520), (8, 100672890), (10, 80538312), (12, 67115260), (15, 53692208), (16, 50336445), (20, 40269156), (24, 33557630), (30, 26846104), (40, 20134578), (43, 18729840), (48, 16778815), (60, 13423052), (80, 10067289), (86, 9364920), (120, 6711526), (129, 6243280), (172, 4682460), (215, 3745968), (240, 3355763), (258, 3121640), (344, 2341230), (430, 1872984), (516, 1560820), (645, 1248656), (688, 1170615), (860, 936492), (1032, 780410), (1290, 624328), (1720, 468246), (2064, 390205), (2580, 312164), (3440, 234123), (5160, 156082), (10320, 78041)]