245903880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{757}}^1\times {\mathrm{2707}}^1$

素因数の和:3478

約数の個数: 64

約数和(自身を含む): 738959040

約数和(自身を除く): 493055160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 757, 1514, 2271, 2707, 3028, 3785, 4542, 5414, 6056, 7570, 8121, 9084, 10828, 11355, 13535, 15140, 16242, 18168, 21656, 22710, 27070, 30280, 32484, 40605, 45420, 54140, 64968, 81210, 90840, 108280, 162420, 324840, 2049199, 4098398, 6147597, 8196796, 10245995, 12295194, 16393592, 20491990, 24590388, 30737985, 40983980, 49180776, 61475970, 81967960, 122951940, 245903880]

約数ペア:

[(1, 245903880), (2, 122951940), (3, 81967960), (4, 61475970), (5, 49180776), (6, 40983980), (8, 30737985), (10, 24590388), (12, 20491990), (15, 16393592), (20, 12295194), (24, 10245995), (30, 8196796), (40, 6147597), (60, 4098398), (120, 2049199), (757, 324840), (1514, 162420), (2271, 108280), (2707, 90840), (3028, 81210), (3785, 64968), (4542, 54140), (5414, 45420), (6056, 40605), (7570, 32484), (8121, 30280), (9084, 27070), (10828, 22710), (11355, 21656), (13535, 18168), (15140, 16242)]