15253260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^3\times {\mathrm{191}}^1$

素因数の和:236

約数の個数: 96

約数和(自身を含む): 47222784

約数和(自身を除く): 31969524

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 121, 132, 165, 191, 220, 242, 330, 363, 382, 484, 573, 605, 660, 726, 764, 955, 1146, 1210, 1331, 1452, 1815, 1910, 2101, 2292, 2420, 2662, 2865, 3630, 3820, 3993, 4202, 5324, 5730, 6303, 6655, 7260, 7986, 8404, 10505, 11460, 12606, 13310, 15972, 19965, 21010, 23111, 25212, 26620, 31515, 39930, 42020, 46222, 63030, 69333, 79860, 92444, 115555, 126060, 138666, 231110, 254221, 277332, 346665, 462220, 508442, 693330, 762663, 1016884, 1271105, 1386660, 1525326, 2542210, 3050652, 3813315, 5084420, 7626630, 15253260]

約数ペア:

[(1, 15253260), (2, 7626630), (3, 5084420), (4, 3813315), (5, 3050652), (6, 2542210), (10, 1525326), (11, 1386660), (12, 1271105), (15, 1016884), (20, 762663), (22, 693330), (30, 508442), (33, 462220), (44, 346665), (55, 277332), (60, 254221), (66, 231110), (110, 138666), (121, 126060), (132, 115555), (165, 92444), (191, 79860), (220, 69333), (242, 63030), (330, 46222), (363, 42020), (382, 39930), (484, 31515), (573, 26620), (605, 25212), (660, 23111), (726, 21010), (764, 19965), (955, 15972), (1146, 13310), (1210, 12606), (1331, 11460), (1452, 10505), (1815, 8404), (1910, 7986), (2101, 7260), (2292, 6655), (2420, 6303), (2662, 5730), (2865, 5324), (3630, 4202), (3820, 3993)]