54575280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{229}}^1\times {\mathrm{331}}^1$

素因数の和:579

約数の個数: 120

約数和(自身を含む): 184638480

約数和(自身を除く): 130063200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 229, 240, 331, 360, 458, 662, 687, 720, 916, 993, 1145, 1324, 1374, 1655, 1832, 1986, 2061, 2290, 2648, 2748, 2979, 3310, 3435, 3664, 3972, 4122, 4580, 4965, 5296, 5496, 5958, 6620, 6870, 7944, 8244, 9160, 9930, 10305, 10992, 11916, 13240, 13740, 14895, 15888, 16488, 18320, 19860, 20610, 23832, 26480, 27480, 29790, 32976, 39720, 41220, 47664, 54960, 59580, 75799, 79440, 82440, 119160, 151598, 164880, 227397, 238320, 303196, 378995, 454794, 606392, 682191, 757990, 909588, 1136985, 1212784, 1364382, 1515980, 1819176, 2273970, 2728764, 3031960, 3410955, 3638352, 4547940, 5457528, 6063920, 6821910, 9095880, 10915056, 13643820, 18191760, 27287640, 54575280]

約数ペア:

[(1, 54575280), (2, 27287640), (3, 18191760), (4, 13643820), (5, 10915056), (6, 9095880), (8, 6821910), (9, 6063920), (10, 5457528), (12, 4547940), (15, 3638352), (16, 3410955), (18, 3031960), (20, 2728764), (24, 2273970), (30, 1819176), (36, 1515980), (40, 1364382), (45, 1212784), (48, 1136985), (60, 909588), (72, 757990), (80, 682191), (90, 606392), (120, 454794), (144, 378995), (180, 303196), (229, 238320), (240, 227397), (331, 164880), (360, 151598), (458, 119160), (662, 82440), (687, 79440), (720, 75799), (916, 59580), (993, 54960), (1145, 47664), (1324, 41220), (1374, 39720), (1655, 32976), (1832, 29790), (1986, 27480), (2061, 26480), (2290, 23832), (2648, 20610), (2748, 19860), (2979, 18320), (3310, 16488), (3435, 15888), (3664, 14895), (3972, 13740), (4122, 13240), (4580, 11916), (4965, 10992), (5296, 10305), (5496, 9930), (5958, 9160), (6620, 8244), (6870, 7944)]