130000320

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{45139}}^1$

素因数の和:45162

約数の個数: 84

約数和(自身を含む): 447156840

約数和(自身を除く): 317156520

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, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 45139, 90278, 135417, 180556, 225695, 270834, 361112, 406251, 451390, 541668, 677085, 722224, 812502, 902780, 1083336, 1354170, 1444448, 1625004, 1805560, 2031255, 2166672, 2708340, 2888896, 3250008, 3611120, 4062510, 4333344, 5416680, 6500016, 7222240, 8125020, 8666688, 10833360, 13000032, 14444480, 16250040, 21666720, 26000064, 32500080, 43333440, 65000160, 130000320]

約数ペア:

[(1, 130000320), (2, 65000160), (3, 43333440), (4, 32500080), (5, 26000064), (6, 21666720), (8, 16250040), (9, 14444480), (10, 13000032), (12, 10833360), (15, 8666688), (16, 8125020), (18, 7222240), (20, 6500016), (24, 5416680), (30, 4333344), (32, 4062510), (36, 3611120), (40, 3250008), (45, 2888896), (48, 2708340), (60, 2166672), (64, 2031255), (72, 1805560), (80, 1625004), (90, 1444448), (96, 1354170), (120, 1083336), (144, 902780), (160, 812502), (180, 722224), (192, 677085), (240, 541668), (288, 451390), (320, 406251), (360, 361112), (480, 270834), (576, 225695), (720, 180556), (960, 135417), (1440, 90278), (2880, 45139)]