354143520

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{331}}^1\times {\mathrm{743}}^1$

素因数の和:1095

約数の個数: 144

約数和(自身を含む): 1213797312

約数和(自身を除く): 859653792

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 331, 360, 480, 662, 720, 743, 993, 1324, 1440, 1486, 1655, 1986, 2229, 2648, 2972, 2979, 3310, 3715, 3972, 4458, 4965, 5296, 5944, 5958, 6620, 6687, 7430, 7944, 8916, 9930, 10592, 11145, 11888, 11916, 13240, 13374, 14860, 14895, 15888, 17832, 19860, 22290, 23776, 23832, 26480, 26748, 29720, 29790, 31776, 33435, 35664, 39720, 44580, 47664, 52960, 53496, 59440, 59580, 66870, 71328, 79440, 89160, 95328, 106992, 118880, 119160, 133740, 158880, 178320, 213984, 238320, 245933, 267480, 356640, 476640, 491866, 534960, 737799, 983732, 1069920, 1229665, 1475598, 1967464, 2213397, 2459330, 2951196, 3688995, 3934928, 4426794, 4918660, 5902392, 7377990, 7869856, 8853588, 9837320, 11066985, 11804784, 14755980, 17707176, 19674640, 22133970, 23609568, 29511960, 35414352, 39349280, 44267940, 59023920, 70828704, 88535880, 118047840, 177071760, 354143520]

約数ペア:

[(1, 354143520), (2, 177071760), (3, 118047840), (4, 88535880), (5, 70828704), (6, 59023920), (8, 44267940), (9, 39349280), (10, 35414352), (12, 29511960), (15, 23609568), (16, 22133970), (18, 19674640), (20, 17707176), (24, 14755980), (30, 11804784), (32, 11066985), (36, 9837320), (40, 8853588), (45, 7869856), (48, 7377990), (60, 5902392), (72, 4918660), (80, 4426794), (90, 3934928), (96, 3688995), (120, 2951196), (144, 2459330), (160, 2213397), (180, 1967464), (240, 1475598), (288, 1229665), (331, 1069920), (360, 983732), (480, 737799), (662, 534960), (720, 491866), (743, 476640), (993, 356640), (1324, 267480), (1440, 245933), (1486, 238320), (1655, 213984), (1986, 178320), (2229, 158880), (2648, 133740), (2972, 119160), (2979, 118880), (3310, 106992), (3715, 95328), (3972, 89160), (4458, 79440), (4965, 71328), (5296, 66870), (5944, 59580), (5958, 59440), (6620, 53496), (6687, 52960), (7430, 47664), (7944, 44580), (8916, 39720), (9930, 35664), (10592, 33435), (11145, 31776), (11888, 29790), (11916, 29720), (13240, 26748), (13374, 26480), (14860, 23832), (14895, 23776), (15888, 22290), (17832, 19860)]