9252720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{181}}^1$

素因数の和:271

約数の個数: 120

約数和(自身を含む): 31685472

約数和(自身を除く): 22432752

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 71, 72, 80, 90, 120, 142, 144, 180, 181, 213, 240, 284, 355, 360, 362, 426, 543, 568, 639, 710, 720, 724, 852, 905, 1065, 1086, 1136, 1278, 1420, 1448, 1629, 1704, 1810, 2130, 2172, 2556, 2715, 2840, 2896, 3195, 3258, 3408, 3620, 4260, 4344, 5112, 5430, 5680, 6390, 6516, 7240, 8145, 8520, 8688, 10224, 10860, 12780, 12851, 13032, 14480, 16290, 17040, 21720, 25560, 25702, 26064, 32580, 38553, 43440, 51120, 51404, 64255, 65160, 77106, 102808, 115659, 128510, 130320, 154212, 192765, 205616, 231318, 257020, 308424, 385530, 462636, 514040, 578295, 616848, 771060, 925272, 1028080, 1156590, 1542120, 1850544, 2313180, 3084240, 4626360, 9252720]

約数ペア:

[(1, 9252720), (2, 4626360), (3, 3084240), (4, 2313180), (5, 1850544), (6, 1542120), (8, 1156590), (9, 1028080), (10, 925272), (12, 771060), (15, 616848), (16, 578295), (18, 514040), (20, 462636), (24, 385530), (30, 308424), (36, 257020), (40, 231318), (45, 205616), (48, 192765), (60, 154212), (71, 130320), (72, 128510), (80, 115659), (90, 102808), (120, 77106), (142, 65160), (144, 64255), (180, 51404), (181, 51120), (213, 43440), (240, 38553), (284, 32580), (355, 26064), (360, 25702), (362, 25560), (426, 21720), (543, 17040), (568, 16290), (639, 14480), (710, 13032), (720, 12851), (724, 12780), (852, 10860), (905, 10224), (1065, 8688), (1086, 8520), (1136, 8145), (1278, 7240), (1420, 6516), (1448, 6390), (1629, 5680), (1704, 5430), (1810, 5112), (2130, 4344), (2172, 4260), (2556, 3620), (2715, 3408), (2840, 3258), (2896, 3195)]