885216240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{191}}^1$

素因数の和:408

約数の個数: 240

約数和(自身を含む): 3080802816

約数和(自身を除く): 2195586576

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 41, 45, 48, 60, 72, 80, 82, 90, 120, 123, 144, 157, 164, 180, 191, 205, 240, 246, 314, 328, 360, 369, 382, 410, 471, 492, 573, 615, 628, 656, 720, 738, 764, 785, 820, 942, 955, 984, 1146, 1230, 1256, 1413, 1476, 1528, 1570, 1640, 1719, 1845, 1884, 1910, 1968, 2292, 2355, 2460, 2512, 2826, 2865, 2952, 3056, 3140, 3280, 3438, 3690, 3768, 3820, 4584, 4710, 4920, 5652, 5730, 5904, 6280, 6437, 6876, 7065, 7380, 7536, 7640, 7831, 8595, 9168, 9420, 9840, 11304, 11460, 12560, 12874, 13752, 14130, 14760, 15280, 15662, 17190, 18840, 19311, 22608, 22920, 23493, 25748, 27504, 28260, 29520, 29987, 31324, 32185, 34380, 37680, 38622, 39155, 45840, 46986, 51496, 56520, 57933, 59974, 62648, 64370, 68760, 70479, 77244, 78310, 89961, 93972, 96555, 102992, 113040, 115866, 117465, 119948, 125296, 128740, 137520, 140958, 149935, 154488, 156620, 179922, 187944, 193110, 231732, 234930, 239896, 257480, 269883, 281916, 289665, 299870, 308976, 313240, 352395, 359844, 375888, 386220, 449805, 463464, 469860, 479792, 514960, 539766, 563832, 579330, 599740, 626480, 704790, 719688, 772440, 899610, 926928, 939720, 1079532, 1127664, 1158660, 1199480, 1229467, 1349415, 1409580, 1439376, 1544880, 1799220, 1879440, 2159064, 2317320, 2398960, 2458934, 2698830, 2819160, 3598440, 3688401, 4318128, 4634640, 4917868, 5397660, 5638320, 6147335, 7196880, 7376802, 9835736, 10795320, 11065203, 12294670, 14753604, 18442005, 19671472, 21590640, 22130406, 24589340, 29507208, 36884010, 44260812, 49178680, 55326015, 59014416, 73768020, 88521624, 98357360, 110652030, 147536040, 177043248, 221304060, 295072080, 442608120, 885216240]

約数ペア:

[(1, 885216240), (2, 442608120), (3, 295072080), (4, 221304060), (5, 177043248), (6, 147536040), (8, 110652030), (9, 98357360), (10, 88521624), (12, 73768020), (15, 59014416), (16, 55326015), (18, 49178680), (20, 44260812), (24, 36884010), (30, 29507208), (36, 24589340), (40, 22130406), (41, 21590640), (45, 19671472), (48, 18442005), (60, 14753604), (72, 12294670), (80, 11065203), (82, 10795320), (90, 9835736), (120, 7376802), (123, 7196880), (144, 6147335), (157, 5638320), (164, 5397660), (180, 4917868), (191, 4634640), (205, 4318128), (240, 3688401), (246, 3598440), (314, 2819160), (328, 2698830), (360, 2458934), (369, 2398960), (382, 2317320), (410, 2159064), (471, 1879440), (492, 1799220), (573, 1544880), (615, 1439376), (628, 1409580), (656, 1349415), (720, 1229467), (738, 1199480), (764, 1158660), (785, 1127664), (820, 1079532), (942, 939720), (955, 926928), (984, 899610), (1146, 772440), (1230, 719688), (1256, 704790), (1413, 626480), (1476, 599740), (1528, 579330), (1570, 563832), (1640, 539766), (1719, 514960), (1845, 479792), (1884, 469860), (1910, 463464), (1968, 449805), (2292, 386220), (2355, 375888), (2460, 359844), (2512, 352395), (2826, 313240), (2865, 308976), (2952, 299870), (3056, 289665), (3140, 281916), (3280, 269883), (3438, 257480), (3690, 239896), (3768, 234930), (3820, 231732), (4584, 193110), (4710, 187944), (4920, 179922), (5652, 156620), (5730, 154488), (5904, 149935), (6280, 140958), (6437, 137520), (6876, 128740), (7065, 125296), (7380, 119948), (7536, 117465), (7640, 115866), (7831, 113040), (8595, 102992), (9168, 96555), (9420, 93972), (9840, 89961), (11304, 78310), (11460, 77244), (12560, 70479), (12874, 68760), (13752, 64370), (14130, 62648), (14760, 59974), (15280, 57933), (15662, 56520), (17190, 51496), (18840, 46986), (19311, 45840), (22608, 39155), (22920, 38622), (23493, 37680), (25748, 34380), (27504, 32185), (28260, 31324), (29520, 29987)]