202877280

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{1583}}^1$

素因数の和:1693

約数の個数: 144

約数和(自身を含む): 700539840

約数和(自身を除く): 497662560

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, 89, 90, 96, 120, 144, 160, 178, 180, 240, 267, 288, 356, 360, 445, 480, 534, 712, 720, 801, 890, 1068, 1335, 1424, 1440, 1583, 1602, 1780, 2136, 2670, 2848, 3166, 3204, 3560, 4005, 4272, 4749, 5340, 6332, 6408, 7120, 7915, 8010, 8544, 9498, 10680, 12664, 12816, 14240, 14247, 15830, 16020, 18996, 21360, 23745, 25328, 25632, 28494, 31660, 32040, 37992, 42720, 47490, 50656, 56988, 63320, 64080, 71235, 75984, 94980, 113976, 126640, 128160, 140887, 142470, 151968, 189960, 227952, 253280, 281774, 284940, 379920, 422661, 455904, 563548, 569880, 704435, 759840, 845322, 1127096, 1139760, 1267983, 1408870, 1690644, 2113305, 2254192, 2279520, 2535966, 2817740, 3381288, 4226610, 4508384, 5071932, 5635480, 6339915, 6762576, 8453220, 10143864, 11270960, 12679830, 13525152, 16906440, 20287728, 22541920, 25359660, 33812880, 40575456, 50719320, 67625760, 101438640, 202877280]

約数ペア:

[(1, 202877280), (2, 101438640), (3, 67625760), (4, 50719320), (5, 40575456), (6, 33812880), (8, 25359660), (9, 22541920), (10, 20287728), (12, 16906440), (15, 13525152), (16, 12679830), (18, 11270960), (20, 10143864), (24, 8453220), (30, 6762576), (32, 6339915), (36, 5635480), (40, 5071932), (45, 4508384), (48, 4226610), (60, 3381288), (72, 2817740), (80, 2535966), (89, 2279520), (90, 2254192), (96, 2113305), (120, 1690644), (144, 1408870), (160, 1267983), (178, 1139760), (180, 1127096), (240, 845322), (267, 759840), (288, 704435), (356, 569880), (360, 563548), (445, 455904), (480, 422661), (534, 379920), (712, 284940), (720, 281774), (801, 253280), (890, 227952), (1068, 189960), (1335, 151968), (1424, 142470), (1440, 140887), (1583, 128160), (1602, 126640), (1780, 113976), (2136, 94980), (2670, 75984), (2848, 71235), (3166, 64080), (3204, 63320), (3560, 56988), (4005, 50656), (4272, 47490), (4749, 42720), (5340, 37992), (6332, 32040), (6408, 31660), (7120, 28494), (7915, 25632), (8010, 25328), (8544, 23745), (9498, 21360), (10680, 18996), (12664, 16020), (12816, 15830), (14240, 14247)]