1520792016

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{47501}}^1$

素因数の和:47564

約数の個数: 80

約数和(自身を含む): 4240978560

約数和(自身を除く): 2720186544

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 29, 46, 48, 58, 69, 87, 92, 116, 138, 174, 184, 232, 276, 348, 368, 464, 552, 667, 696, 1104, 1334, 1392, 2001, 2668, 4002, 5336, 8004, 10672, 16008, 32016, 47501, 95002, 142503, 190004, 285006, 380008, 570012, 760016, 1092523, 1140024, 1377529, 2185046, 2280048, 2755058, 3277569, 4132587, 4370092, 5510116, 6555138, 8265174, 8740184, 11020232, 13110276, 16530348, 17480368, 22040464, 26220552, 31683167, 33060696, 52441104, 63366334, 66121392, 95049501, 126732668, 190099002, 253465336, 380198004, 506930672, 760396008, 1520792016]

約数ペア:

[(1, 1520792016), (2, 760396008), (3, 506930672), (4, 380198004), (6, 253465336), (8, 190099002), (12, 126732668), (16, 95049501), (23, 66121392), (24, 63366334), (29, 52441104), (46, 33060696), (48, 31683167), (58, 26220552), (69, 22040464), (87, 17480368), (92, 16530348), (116, 13110276), (138, 11020232), (174, 8740184), (184, 8265174), (232, 6555138), (276, 5510116), (348, 4370092), (368, 4132587), (464, 3277569), (552, 2755058), (667, 2280048), (696, 2185046), (1104, 1377529), (1334, 1140024), (1392, 1092523), (2001, 760016), (2668, 570012), (4002, 380008), (5336, 285006), (8004, 190004), (10672, 142503), (16008, 95002), (32016, 47501)]