495926640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{62617}}^1$

素因数の和:62647

約数の個数: 120

約数和(自身を含む): 1816923888

約数和(自身を除く): 1320997248

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 165, 176, 180, 198, 220, 240, 264, 330, 360, 396, 440, 495, 528, 660, 720, 792, 880, 990, 1320, 1584, 1980, 2640, 3960, 7920, 62617, 125234, 187851, 250468, 313085, 375702, 500936, 563553, 626170, 688787, 751404, 939255, 1001872, 1127106, 1252340, 1377574, 1502808, 1878510, 2066361, 2254212, 2504680, 2755148, 2817765, 3005616, 3443935, 3757020, 4132722, 4508424, 5009360, 5510296, 5635530, 6199083, 6887870, 7514040, 8265444, 9016848, 10331805, 11020592, 11271060, 12398166, 13775740, 15028080, 16530888, 20663610, 22542120, 24796332, 27551480, 30995415, 33061776, 41327220, 45084240, 49592664, 55102960, 61990830, 82654440, 99185328, 123981660, 165308880, 247963320, 495926640]

約数ペア:

[(1, 495926640), (2, 247963320), (3, 165308880), (4, 123981660), (5, 99185328), (6, 82654440), (8, 61990830), (9, 55102960), (10, 49592664), (11, 45084240), (12, 41327220), (15, 33061776), (16, 30995415), (18, 27551480), (20, 24796332), (22, 22542120), (24, 20663610), (30, 16530888), (33, 15028080), (36, 13775740), (40, 12398166), (44, 11271060), (45, 11020592), (48, 10331805), (55, 9016848), (60, 8265444), (66, 7514040), (72, 6887870), (80, 6199083), (88, 5635530), (90, 5510296), (99, 5009360), (110, 4508424), (120, 4132722), (132, 3757020), (144, 3443935), (165, 3005616), (176, 2817765), (180, 2755148), (198, 2504680), (220, 2254212), (240, 2066361), (264, 1878510), (330, 1502808), (360, 1377574), (396, 1252340), (440, 1127106), (495, 1001872), (528, 939255), (660, 751404), (720, 688787), (792, 626170), (880, 563553), (990, 500936), (1320, 375702), (1584, 313085), (1980, 250468), (2640, 187851), (3960, 125234), (7920, 62617)]