47327580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{241}}^1\times {\mathrm{1091}}^1$

素因数の和:1347

約数の個数: 72

約数和(自身を含む): 144288144

約数和(自身を除く): 96960564

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 241, 482, 723, 964, 1091, 1205, 1446, 2169, 2182, 2410, 2892, 3273, 3615, 4338, 4364, 4820, 5455, 6546, 7230, 8676, 9819, 10845, 10910, 13092, 14460, 16365, 19638, 21690, 21820, 32730, 39276, 43380, 49095, 65460, 98190, 196380, 262931, 525862, 788793, 1051724, 1314655, 1577586, 2366379, 2629310, 3155172, 3943965, 4732758, 5258620, 7887930, 9465516, 11831895, 15775860, 23663790, 47327580]

約数ペア:

[(1, 47327580), (2, 23663790), (3, 15775860), (4, 11831895), (5, 9465516), (6, 7887930), (9, 5258620), (10, 4732758), (12, 3943965), (15, 3155172), (18, 2629310), (20, 2366379), (30, 1577586), (36, 1314655), (45, 1051724), (60, 788793), (90, 525862), (180, 262931), (241, 196380), (482, 98190), (723, 65460), (964, 49095), (1091, 43380), (1205, 39276), (1446, 32730), (2169, 21820), (2182, 21690), (2410, 19638), (2892, 16365), (3273, 14460), (3615, 13092), (4338, 10910), (4364, 10845), (4820, 9819), (5455, 8676), (6546, 7230)]