117456720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1$

素因数の和:261

約数の個数: 160

約数和(自身を含む): 378618624

約数和(自身を除く): 261161904

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 61, 71, 80, 113, 120, 122, 142, 183, 213, 226, 240, 244, 284, 305, 339, 355, 366, 426, 452, 488, 565, 568, 610, 678, 710, 732, 852, 904, 915, 976, 1065, 1130, 1136, 1220, 1356, 1420, 1464, 1695, 1704, 1808, 1830, 2130, 2260, 2440, 2712, 2840, 2928, 3390, 3408, 3660, 4260, 4331, 4520, 4880, 5424, 5680, 6780, 6893, 7320, 8023, 8520, 8662, 9040, 12993, 13560, 13786, 14640, 16046, 17040, 17324, 20679, 21655, 24069, 25986, 27120, 27572, 32092, 34465, 34648, 40115, 41358, 43310, 48138, 51972, 55144, 64184, 64965, 68930, 69296, 80230, 82716, 86620, 96276, 103395, 103944, 110288, 120345, 128368, 129930, 137860, 160460, 165432, 173240, 192552, 206790, 207888, 240690, 259860, 275720, 320920, 330864, 346480, 385104, 413580, 481380, 489403, 519720, 551440, 641840, 827160, 962760, 978806, 1039440, 1468209, 1654320, 1925520, 1957612, 2447015, 2936418, 3915224, 4894030, 5872836, 7341045, 7830448, 9788060, 11745672, 14682090, 19576120, 23491344, 29364180, 39152240, 58728360, 117456720]

約数ペア:

[(1, 117456720), (2, 58728360), (3, 39152240), (4, 29364180), (5, 23491344), (6, 19576120), (8, 14682090), (10, 11745672), (12, 9788060), (15, 7830448), (16, 7341045), (20, 5872836), (24, 4894030), (30, 3915224), (40, 2936418), (48, 2447015), (60, 1957612), (61, 1925520), (71, 1654320), (80, 1468209), (113, 1039440), (120, 978806), (122, 962760), (142, 827160), (183, 641840), (213, 551440), (226, 519720), (240, 489403), (244, 481380), (284, 413580), (305, 385104), (339, 346480), (355, 330864), (366, 320920), (426, 275720), (452, 259860), (488, 240690), (565, 207888), (568, 206790), (610, 192552), (678, 173240), (710, 165432), (732, 160460), (852, 137860), (904, 129930), (915, 128368), (976, 120345), (1065, 110288), (1130, 103944), (1136, 103395), (1220, 96276), (1356, 86620), (1420, 82716), (1464, 80230), (1695, 69296), (1704, 68930), (1808, 64965), (1830, 64184), (2130, 55144), (2260, 51972), (2440, 48138), (2712, 43310), (2840, 41358), (2928, 40115), (3390, 34648), (3408, 34465), (3660, 32092), (4260, 27572), (4331, 27120), (4520, 25986), (4880, 24069), (5424, 21655), (5680, 20679), (6780, 17324), (6893, 17040), (7320, 16046), (8023, 14640), (8520, 13786), (8662, 13560), (9040, 12993)]