154280160

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{503}}^1$

素因数の和:598

約数の個数: 192

約数和(自身を含む): 548674560

約数和(自身を除く): 394394400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 71, 72, 80, 90, 96, 108, 120, 135, 142, 144, 160, 180, 213, 216, 240, 270, 284, 288, 355, 360, 426, 432, 480, 503, 540, 568, 639, 710, 720, 852, 864, 1006, 1065, 1080, 1136, 1278, 1420, 1440, 1509, 1704, 1917, 2012, 2130, 2160, 2272, 2515, 2556, 2840, 3018, 3195, 3408, 3834, 4024, 4260, 4320, 4527, 5030, 5112, 5680, 6036, 6390, 6816, 7545, 7668, 8048, 8520, 9054, 9585, 10060, 10224, 11360, 12072, 12780, 13581, 15090, 15336, 16096, 17040, 18108, 19170, 20120, 20448, 22635, 24144, 25560, 27162, 30180, 30672, 34080, 35713, 36216, 38340, 40240, 45270, 48288, 51120, 54324, 60360, 61344, 67905, 71426, 72432, 76680, 80480, 90540, 102240, 107139, 108648, 120720, 135810, 142852, 144864, 153360, 178565, 181080, 214278, 217296, 241440, 271620, 285704, 306720, 321417, 357130, 362160, 428556, 434592, 535695, 543240, 571408, 642834, 714260, 724320, 857112, 964251, 1071390, 1086480, 1142816, 1285668, 1428520, 1607085, 1714224, 1928502, 2142780, 2172960, 2571336, 2857040, 3214170, 3428448, 3857004, 4285560, 4821255, 5142672, 5714080, 6428340, 7714008, 8571120, 9642510, 10285344, 12856680, 15428016, 17142240, 19285020, 25713360, 30856032, 38570040, 51426720, 77140080, 154280160]

約数ペア:

[(1, 154280160), (2, 77140080), (3, 51426720), (4, 38570040), (5, 30856032), (6, 25713360), (8, 19285020), (9, 17142240), (10, 15428016), (12, 12856680), (15, 10285344), (16, 9642510), (18, 8571120), (20, 7714008), (24, 6428340), (27, 5714080), (30, 5142672), (32, 4821255), (36, 4285560), (40, 3857004), (45, 3428448), (48, 3214170), (54, 2857040), (60, 2571336), (71, 2172960), (72, 2142780), (80, 1928502), (90, 1714224), (96, 1607085), (108, 1428520), (120, 1285668), (135, 1142816), (142, 1086480), (144, 1071390), (160, 964251), (180, 857112), (213, 724320), (216, 714260), (240, 642834), (270, 571408), (284, 543240), (288, 535695), (355, 434592), (360, 428556), (426, 362160), (432, 357130), (480, 321417), (503, 306720), (540, 285704), (568, 271620), (639, 241440), (710, 217296), (720, 214278), (852, 181080), (864, 178565), (1006, 153360), (1065, 144864), (1080, 142852), (1136, 135810), (1278, 120720), (1420, 108648), (1440, 107139), (1509, 102240), (1704, 90540), (1917, 80480), (2012, 76680), (2130, 72432), (2160, 71426), (2272, 67905), (2515, 61344), (2556, 60360), (2840, 54324), (3018, 51120), (3195, 48288), (3408, 45270), (3834, 40240), (4024, 38340), (4260, 36216), (4320, 35713), (4527, 34080), (5030, 30672), (5112, 30180), (5680, 27162), (6036, 25560), (6390, 24144), (6816, 22635), (7545, 20448), (7668, 20120), (8048, 19170), (8520, 18108), (9054, 17040), (9585, 16096), (10060, 15336), (10224, 15090), (11360, 13581), (12072, 12780)]