117125280

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{499}}^1$

素因数の和:683

約数の個数: 144

約数和(自身を含む): 402948000

約数和(自身を除く): 285822720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 163, 180, 240, 288, 326, 360, 480, 489, 499, 652, 720, 815, 978, 998, 1304, 1440, 1467, 1497, 1630, 1956, 1996, 2445, 2495, 2608, 2934, 2994, 3260, 3912, 3992, 4491, 4890, 4990, 5216, 5868, 5988, 6520, 7335, 7485, 7824, 7984, 8982, 9780, 9980, 11736, 11976, 13040, 14670, 14970, 15648, 15968, 17964, 19560, 19960, 22455, 23472, 23952, 26080, 29340, 29940, 35928, 39120, 39920, 44910, 46944, 47904, 58680, 59880, 71856, 78240, 79840, 81337, 89820, 117360, 119760, 143712, 162674, 179640, 234720, 239520, 244011, 325348, 359280, 406685, 488022, 650696, 718560, 732033, 813370, 976044, 1220055, 1301392, 1464066, 1626740, 1952088, 2440110, 2602784, 2928132, 3253480, 3660165, 3904176, 4880220, 5856264, 6506960, 7320330, 7808352, 9760440, 11712528, 13013920, 14640660, 19520880, 23425056, 29281320, 39041760, 58562640, 117125280]

約数ペア:

[(1, 117125280), (2, 58562640), (3, 39041760), (4, 29281320), (5, 23425056), (6, 19520880), (8, 14640660), (9, 13013920), (10, 11712528), (12, 9760440), (15, 7808352), (16, 7320330), (18, 6506960), (20, 5856264), (24, 4880220), (30, 3904176), (32, 3660165), (36, 3253480), (40, 2928132), (45, 2602784), (48, 2440110), (60, 1952088), (72, 1626740), (80, 1464066), (90, 1301392), (96, 1220055), (120, 976044), (144, 813370), (160, 732033), (163, 718560), (180, 650696), (240, 488022), (288, 406685), (326, 359280), (360, 325348), (480, 244011), (489, 239520), (499, 234720), (652, 179640), (720, 162674), (815, 143712), (978, 119760), (998, 117360), (1304, 89820), (1440, 81337), (1467, 79840), (1497, 78240), (1630, 71856), (1956, 59880), (1996, 58680), (2445, 47904), (2495, 46944), (2608, 44910), (2934, 39920), (2994, 39120), (3260, 35928), (3912, 29940), (3992, 29340), (4491, 26080), (4890, 23952), (4990, 23472), (5216, 22455), (5868, 19960), (5988, 19560), (6520, 17964), (7335, 15968), (7485, 15648), (7824, 14970), (7984, 14670), (8982, 13040), (9780, 11976), (9980, 11736)]