690596160

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31277}}^1$

素因数の和:31320

約数の個数: 112

約数和(自身を含む): 2288048256

約数和(自身を除く): 1597452096

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 92, 96, 115, 120, 138, 160, 184, 192, 230, 240, 276, 320, 345, 368, 460, 480, 552, 690, 736, 920, 960, 1104, 1380, 1472, 1840, 2208, 2760, 3680, 4416, 5520, 7360, 11040, 22080, 31277, 62554, 93831, 125108, 156385, 187662, 250216, 312770, 375324, 469155, 500432, 625540, 719371, 750648, 938310, 1000864, 1251080, 1438742, 1501296, 1876620, 2001728, 2158113, 2502160, 2877484, 3002592, 3596855, 3753240, 4316226, 5004320, 5754968, 6005184, 7193710, 7506480, 8632452, 10008640, 10790565, 11509936, 14387420, 15012960, 17264904, 21581130, 23019872, 28774840, 30025920, 34529808, 43162260, 46039744, 57549680, 69059616, 86324520, 115099360, 138119232, 172649040, 230198720, 345298080, 690596160]

約数ペア:

[(1, 690596160), (2, 345298080), (3, 230198720), (4, 172649040), (5, 138119232), (6, 115099360), (8, 86324520), (10, 69059616), (12, 57549680), (15, 46039744), (16, 43162260), (20, 34529808), (23, 30025920), (24, 28774840), (30, 23019872), (32, 21581130), (40, 17264904), (46, 15012960), (48, 14387420), (60, 11509936), (64, 10790565), (69, 10008640), (80, 8632452), (92, 7506480), (96, 7193710), (115, 6005184), (120, 5754968), (138, 5004320), (160, 4316226), (184, 3753240), (192, 3596855), (230, 3002592), (240, 2877484), (276, 2502160), (320, 2158113), (345, 2001728), (368, 1876620), (460, 1501296), (480, 1438742), (552, 1251080), (690, 1000864), (736, 938310), (920, 750648), (960, 719371), (1104, 625540), (1380, 500432), (1472, 469155), (1840, 375324), (2208, 312770), (2760, 250216), (3680, 187662), (4416, 156385), (5520, 125108), (7360, 93831), (11040, 62554), (22080, 31277)]