320104862160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{31017913}}^1$

素因数の和:31017972

約数の個数: 80

約数和(自身を含む): 1015402432704

約数和(自身を除く): 695297570544

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, 31017913, 62035826, 93053739, 124071652, 155089565, 186107478, 248143304, 310179130, 372214956, 465268695, 496286608, 620358260, 744429912, 930537390, 1240716520, 1333770259, 1488859824, 1861074780, 2481433040, 2667540518, 3722149560, 4001310777, 5335081036, 6668851295, 7444299120, 8002621554, 10670162072, 13337702590, 16005243108, 20006553885, 21340324144, 26675405180, 32010486216, 40013107770, 53350810360, 64020972432, 80026215540, 106701620720, 160052431080, 320104862160]

約数ペア:

[(1, 320104862160), (2, 160052431080), (3, 106701620720), (4, 80026215540), (5, 64020972432), (6, 53350810360), (8, 40013107770), (10, 32010486216), (12, 26675405180), (15, 21340324144), (16, 20006553885), (20, 16005243108), (24, 13337702590), (30, 10670162072), (40, 8002621554), (43, 7444299120), (48, 6668851295), (60, 5335081036), (80, 4001310777), (86, 3722149560), (120, 2667540518), (129, 2481433040), (172, 1861074780), (215, 1488859824), (240, 1333770259), (258, 1240716520), (344, 930537390), (430, 744429912), (516, 620358260), (645, 496286608), (688, 465268695), (860, 372214956), (1032, 310179130), (1290, 248143304), (1720, 186107478), (2064, 155089565), (2580, 124071652), (3440, 93053739), (5160, 62035826), (10320, 31017913)]