3992328180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{8039}}^1$

素因数の和:8174

約数の個数: 144

約数和(自身を含む): 12642739200

約数和(自身を除く): 8650411020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 89, 90, 93, 124, 155, 178, 180, 186, 267, 279, 310, 356, 372, 445, 465, 534, 558, 620, 801, 890, 930, 1068, 1116, 1335, 1395, 1602, 1780, 1860, 2670, 2759, 2790, 3204, 4005, 5340, 5518, 5580, 8010, 8039, 8277, 11036, 13795, 16020, 16078, 16554, 24117, 24831, 27590, 32156, 33108, 40195, 41385, 48234, 49662, 55180, 72351, 80390, 82770, 96468, 99324, 120585, 124155, 144702, 160780, 165540, 241170, 248310, 249209, 289404, 361755, 482340, 496620, 498418, 715471, 723510, 747627, 996836, 1246045, 1430942, 1447020, 1495254, 2146413, 2242881, 2492090, 2861884, 2990508, 3577355, 3738135, 4292826, 4485762, 4984180, 6439239, 7154710, 7476270, 8585652, 8971524, 10732065, 11214405, 12878478, 14309420, 14952540, 21464130, 22179601, 22428810, 25756956, 32196195, 42928260, 44359202, 44857620, 64392390, 66538803, 88718404, 110898005, 128784780, 133077606, 199616409, 221796010, 266155212, 332694015, 399232818, 443592020, 665388030, 798465636, 998082045, 1330776060, 1996164090, 3992328180]

約数ペア:

[(1, 3992328180), (2, 1996164090), (3, 1330776060), (4, 998082045), (5, 798465636), (6, 665388030), (9, 443592020), (10, 399232818), (12, 332694015), (15, 266155212), (18, 221796010), (20, 199616409), (30, 133077606), (31, 128784780), (36, 110898005), (45, 88718404), (60, 66538803), (62, 64392390), (89, 44857620), (90, 44359202), (93, 42928260), (124, 32196195), (155, 25756956), (178, 22428810), (180, 22179601), (186, 21464130), (267, 14952540), (279, 14309420), (310, 12878478), (356, 11214405), (372, 10732065), (445, 8971524), (465, 8585652), (534, 7476270), (558, 7154710), (620, 6439239), (801, 4984180), (890, 4485762), (930, 4292826), (1068, 3738135), (1116, 3577355), (1335, 2990508), (1395, 2861884), (1602, 2492090), (1780, 2242881), (1860, 2146413), (2670, 1495254), (2759, 1447020), (2790, 1430942), (3204, 1246045), (4005, 996836), (5340, 747627), (5518, 723510), (5580, 715471), (8010, 498418), (8039, 496620), (8277, 482340), (11036, 361755), (13795, 289404), (16020, 249209), (16078, 248310), (16554, 241170), (24117, 165540), (24831, 160780), (27590, 144702), (32156, 124155), (33108, 120585), (40195, 99324), (41385, 96468), (48234, 82770), (49662, 80390), (55180, 72351)]