237484080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{499}}^1\times {\mathrm{661}}^1$

素因数の和:1179

約数の個数: 120

約数和(自身を含む): 800358000

約数和(自身を除く): 562873920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 499, 661, 720, 998, 1322, 1497, 1983, 1996, 2495, 2644, 2994, 3305, 3966, 3992, 4491, 4990, 5288, 5949, 5988, 6610, 7485, 7932, 7984, 8982, 9915, 9980, 10576, 11898, 11976, 13220, 14970, 15864, 17964, 19830, 19960, 22455, 23796, 23952, 26440, 29745, 29940, 31728, 35928, 39660, 39920, 44910, 47592, 52880, 59490, 59880, 71856, 79320, 89820, 95184, 118980, 119760, 158640, 179640, 237960, 329839, 359280, 475920, 659678, 989517, 1319356, 1649195, 1979034, 2638712, 2968551, 3298390, 3958068, 4947585, 5277424, 5937102, 6596780, 7916136, 9895170, 11874204, 13193560, 14842755, 15832272, 19790340, 23748408, 26387120, 29685510, 39580680, 47496816, 59371020, 79161360, 118742040, 237484080]

約数ペア:

[(1, 237484080), (2, 118742040), (3, 79161360), (4, 59371020), (5, 47496816), (6, 39580680), (8, 29685510), (9, 26387120), (10, 23748408), (12, 19790340), (15, 15832272), (16, 14842755), (18, 13193560), (20, 11874204), (24, 9895170), (30, 7916136), (36, 6596780), (40, 5937102), (45, 5277424), (48, 4947585), (60, 3958068), (72, 3298390), (80, 2968551), (90, 2638712), (120, 1979034), (144, 1649195), (180, 1319356), (240, 989517), (360, 659678), (499, 475920), (661, 359280), (720, 329839), (998, 237960), (1322, 179640), (1497, 158640), (1983, 119760), (1996, 118980), (2495, 95184), (2644, 89820), (2994, 79320), (3305, 71856), (3966, 59880), (3992, 59490), (4491, 52880), (4990, 47592), (5288, 44910), (5949, 39920), (5988, 39660), (6610, 35928), (7485, 31728), (7932, 29940), (7984, 29745), (8982, 26440), (9915, 23952), (9980, 23796), (10576, 22455), (11898, 19960), (11976, 19830), (13220, 17964), (14970, 15864)]