91814640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{2347}}^1$

素因数の和:2526

約数の個数: 80

約数和(自身を含む): 286493568

約数和(自身を除く): 194678928

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 163, 240, 326, 489, 652, 815, 978, 1304, 1630, 1956, 2347, 2445, 2608, 3260, 3912, 4694, 4890, 6520, 7041, 7824, 9388, 9780, 11735, 13040, 14082, 18776, 19560, 23470, 28164, 35205, 37552, 39120, 46940, 56328, 70410, 93880, 112656, 140820, 187760, 281640, 382561, 563280, 765122, 1147683, 1530244, 1912805, 2295366, 3060488, 3825610, 4590732, 5738415, 6120976, 7651220, 9181464, 11476830, 15302440, 18362928, 22953660, 30604880, 45907320, 91814640]

約数ペア:

[(1, 91814640), (2, 45907320), (3, 30604880), (4, 22953660), (5, 18362928), (6, 15302440), (8, 11476830), (10, 9181464), (12, 7651220), (15, 6120976), (16, 5738415), (20, 4590732), (24, 3825610), (30, 3060488), (40, 2295366), (48, 1912805), (60, 1530244), (80, 1147683), (120, 765122), (163, 563280), (240, 382561), (326, 281640), (489, 187760), (652, 140820), (815, 112656), (978, 93880), (1304, 70410), (1630, 56328), (1956, 46940), (2347, 39120), (2445, 37552), (2608, 35205), (3260, 28164), (3912, 23470), (4694, 19560), (4890, 18776), (6520, 14082), (7041, 13040), (7824, 11735), (9388, 9780)]