309566520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{307}}^1\times {\mathrm{2801}}^1$

素因数の和:3125

約数の個数: 96

約数和(自身を含む): 1009728720

約数和(自身を除く): 700162200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 307, 360, 614, 921, 1228, 1535, 1842, 2456, 2763, 2801, 3070, 3684, 4605, 5526, 5602, 6140, 7368, 8403, 9210, 11052, 11204, 12280, 13815, 14005, 16806, 18420, 22104, 22408, 25209, 27630, 28010, 33612, 36840, 42015, 50418, 55260, 56020, 67224, 84030, 100836, 110520, 112040, 126045, 168060, 201672, 252090, 336120, 504180, 859907, 1008360, 1719814, 2579721, 3439628, 4299535, 5159442, 6879256, 7739163, 8599070, 10318884, 12898605, 15478326, 17198140, 20637768, 25797210, 30956652, 34396280, 38695815, 51594420, 61913304, 77391630, 103188840, 154783260, 309566520]

約数ペア:

[(1, 309566520), (2, 154783260), (3, 103188840), (4, 77391630), (5, 61913304), (6, 51594420), (8, 38695815), (9, 34396280), (10, 30956652), (12, 25797210), (15, 20637768), (18, 17198140), (20, 15478326), (24, 12898605), (30, 10318884), (36, 8599070), (40, 7739163), (45, 6879256), (60, 5159442), (72, 4299535), (90, 3439628), (120, 2579721), (180, 1719814), (307, 1008360), (360, 859907), (614, 504180), (921, 336120), (1228, 252090), (1535, 201672), (1842, 168060), (2456, 126045), (2763, 112040), (2801, 110520), (3070, 100836), (3684, 84030), (4605, 67224), (5526, 56020), (5602, 55260), (6140, 50418), (7368, 42015), (8403, 36840), (9210, 33612), (11052, 28010), (11204, 27630), (12280, 25209), (13815, 22408), (14005, 22104), (16806, 18420)]