836520120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{3259}}^1$

素因数の和:3330

約数の個数: 192

約数和(自身を含む): 2929305600

約数和(自身を除く): 2092785480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 31, 36, 40, 45, 46, 60, 62, 69, 72, 90, 92, 93, 115, 120, 124, 138, 155, 180, 184, 186, 207, 230, 248, 276, 279, 310, 345, 360, 372, 414, 460, 465, 552, 558, 620, 690, 713, 744, 828, 920, 930, 1035, 1116, 1240, 1380, 1395, 1426, 1656, 1860, 2070, 2139, 2232, 2760, 2790, 2852, 3259, 3565, 3720, 4140, 4278, 5580, 5704, 6417, 6518, 7130, 8280, 8556, 9777, 10695, 11160, 12834, 13036, 14260, 16295, 17112, 19554, 21390, 25668, 26072, 28520, 29331, 32085, 32590, 39108, 42780, 48885, 51336, 58662, 64170, 65180, 74957, 78216, 85560, 97770, 101029, 117324, 128340, 130360, 146655, 149914, 195540, 202058, 224871, 234648, 256680, 293310, 299828, 303087, 374785, 391080, 404116, 449742, 505145, 586620, 599656, 606174, 674613, 749570, 808232, 899484, 909261, 1010290, 1124355, 1173240, 1212348, 1349226, 1499140, 1515435, 1798968, 1818522, 2020580, 2248710, 2323667, 2424696, 2698452, 2998280, 3030870, 3373065, 3637044, 4041160, 4497420, 4546305, 4647334, 5396904, 6061740, 6746130, 6971001, 7274088, 8994840, 9092610, 9294668, 11618335, 12123480, 13492260, 13942002, 18185220, 18589336, 20913003, 23236670, 26984520, 27884004, 34855005, 36370440, 41826006, 46473340, 55768008, 69710010, 83652012, 92946680, 104565015, 139420020, 167304024, 209130030, 278840040, 418260060, 836520120]

約数ペア:

[(1, 836520120), (2, 418260060), (3, 278840040), (4, 209130030), (5, 167304024), (6, 139420020), (8, 104565015), (9, 92946680), (10, 83652012), (12, 69710010), (15, 55768008), (18, 46473340), (20, 41826006), (23, 36370440), (24, 34855005), (30, 27884004), (31, 26984520), (36, 23236670), (40, 20913003), (45, 18589336), (46, 18185220), (60, 13942002), (62, 13492260), (69, 12123480), (72, 11618335), (90, 9294668), (92, 9092610), (93, 8994840), (115, 7274088), (120, 6971001), (124, 6746130), (138, 6061740), (155, 5396904), (180, 4647334), (184, 4546305), (186, 4497420), (207, 4041160), (230, 3637044), (248, 3373065), (276, 3030870), (279, 2998280), (310, 2698452), (345, 2424696), (360, 2323667), (372, 2248710), (414, 2020580), (460, 1818522), (465, 1798968), (552, 1515435), (558, 1499140), (620, 1349226), (690, 1212348), (713, 1173240), (744, 1124355), (828, 1010290), (920, 909261), (930, 899484), (1035, 808232), (1116, 749570), (1240, 674613), (1380, 606174), (1395, 599656), (1426, 586620), (1656, 505145), (1860, 449742), (2070, 404116), (2139, 391080), (2232, 374785), (2760, 303087), (2790, 299828), (2852, 293310), (3259, 256680), (3565, 234648), (3720, 224871), (4140, 202058), (4278, 195540), (5580, 149914), (5704, 146655), (6417, 130360), (6518, 128340), (7130, 117324), (8280, 101029), (8556, 97770), (9777, 85560), (10695, 78216), (11160, 74957), (12834, 65180), (13036, 64170), (14260, 58662), (16295, 51336), (17112, 48885), (19554, 42780), (21390, 39108), (25668, 32590), (26072, 32085), (28520, 29331)]