15228158580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{241}}^1\times {\mathrm{351041}}^1$

素因数の和:351297

約数の個数: 72

約数和(自身を含む): 46383881544

約数和(自身を除く): 31155722964

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, 1205, 1446, 2169, 2410, 2892, 3615, 4338, 4820, 7230, 8676, 10845, 14460, 21690, 43380, 351041, 702082, 1053123, 1404164, 1755205, 2106246, 3159369, 3510410, 4212492, 5265615, 6318738, 7020820, 10531230, 12637476, 15796845, 21062460, 31593690, 63187380, 84600881, 169201762, 253802643, 338403524, 423004405, 507605286, 761407929, 846008810, 1015210572, 1269013215, 1522815858, 1692017620, 2538026430, 3045631716, 3807039645, 5076052860, 7614079290, 15228158580]

約数ペア:

[(1, 15228158580), (2, 7614079290), (3, 5076052860), (4, 3807039645), (5, 3045631716), (6, 2538026430), (9, 1692017620), (10, 1522815858), (12, 1269013215), (15, 1015210572), (18, 846008810), (20, 761407929), (30, 507605286), (36, 423004405), (45, 338403524), (60, 253802643), (90, 169201762), (180, 84600881), (241, 63187380), (482, 31593690), (723, 21062460), (964, 15796845), (1205, 12637476), (1446, 10531230), (2169, 7020820), (2410, 6318738), (2892, 5265615), (3615, 4212492), (4338, 3510410), (4820, 3159369), (7230, 2106246), (8676, 1755205), (10845, 1404164), (14460, 1053123), (21690, 702082), (43380, 351041)]