27287640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{229}}^1\times {\mathrm{331}}^1$

素因数の和:577

約数の個数: 96

約数和(自身を含む): 89341200

約数和(自身を除く): 62053560

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, 229, 331, 360, 458, 662, 687, 916, 993, 1145, 1324, 1374, 1655, 1832, 1986, 2061, 2290, 2648, 2748, 2979, 3310, 3435, 3972, 4122, 4580, 4965, 5496, 5958, 6620, 6870, 7944, 8244, 9160, 9930, 10305, 11916, 13240, 13740, 14895, 16488, 19860, 20610, 23832, 27480, 29790, 39720, 41220, 59580, 75799, 82440, 119160, 151598, 227397, 303196, 378995, 454794, 606392, 682191, 757990, 909588, 1136985, 1364382, 1515980, 1819176, 2273970, 2728764, 3031960, 3410955, 4547940, 5457528, 6821910, 9095880, 13643820, 27287640]

約数ペア:

[(1, 27287640), (2, 13643820), (3, 9095880), (4, 6821910), (5, 5457528), (6, 4547940), (8, 3410955), (9, 3031960), (10, 2728764), (12, 2273970), (15, 1819176), (18, 1515980), (20, 1364382), (24, 1136985), (30, 909588), (36, 757990), (40, 682191), (45, 606392), (60, 454794), (72, 378995), (90, 303196), (120, 227397), (180, 151598), (229, 119160), (331, 82440), (360, 75799), (458, 59580), (662, 41220), (687, 39720), (916, 29790), (993, 27480), (1145, 23832), (1324, 20610), (1374, 19860), (1655, 16488), (1832, 14895), (1986, 13740), (2061, 13240), (2290, 11916), (2648, 10305), (2748, 9930), (2979, 9160), (3310, 8244), (3435, 7944), (3972, 6870), (4122, 6620), (4580, 5958), (4965, 5496)]