89541120

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1$

素因数の和:246

約数の個数: 160

約数和(自身を含む): 291677760

約数和(自身を除く): 202136640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 89, 96, 120, 128, 131, 160, 178, 192, 240, 256, 262, 267, 320, 356, 384, 393, 445, 480, 512, 524, 534, 640, 655, 712, 768, 786, 890, 960, 1048, 1068, 1280, 1310, 1335, 1424, 1536, 1572, 1780, 1920, 1965, 2096, 2136, 2560, 2620, 2670, 2848, 3144, 3560, 3840, 3930, 4192, 4272, 5240, 5340, 5696, 6288, 7120, 7680, 7860, 8384, 8544, 10480, 10680, 11392, 11659, 12576, 14240, 15720, 16768, 17088, 20960, 21360, 22784, 23318, 25152, 28480, 31440, 33536, 34176, 34977, 41920, 42720, 45568, 46636, 50304, 56960, 58295, 62880, 67072, 68352, 69954, 83840, 85440, 93272, 100608, 113920, 116590, 125760, 136704, 139908, 167680, 170880, 174885, 186544, 201216, 227840, 233180, 251520, 279816, 335360, 341760, 349770, 373088, 466360, 503040, 559632, 683520, 699540, 746176, 932720, 1006080, 1119264, 1399080, 1492352, 1865440, 2238528, 2798160, 2984704, 3730880, 4477056, 5596320, 5969408, 7461760, 8954112, 11192640, 14923520, 17908224, 22385280, 29847040, 44770560, 89541120]

約数ペア:

[(1, 89541120), (2, 44770560), (3, 29847040), (4, 22385280), (5, 17908224), (6, 14923520), (8, 11192640), (10, 8954112), (12, 7461760), (15, 5969408), (16, 5596320), (20, 4477056), (24, 3730880), (30, 2984704), (32, 2798160), (40, 2238528), (48, 1865440), (60, 1492352), (64, 1399080), (80, 1119264), (89, 1006080), (96, 932720), (120, 746176), (128, 699540), (131, 683520), (160, 559632), (178, 503040), (192, 466360), (240, 373088), (256, 349770), (262, 341760), (267, 335360), (320, 279816), (356, 251520), (384, 233180), (393, 227840), (445, 201216), (480, 186544), (512, 174885), (524, 170880), (534, 167680), (640, 139908), (655, 136704), (712, 125760), (768, 116590), (786, 113920), (890, 100608), (960, 93272), (1048, 85440), (1068, 83840), (1280, 69954), (1310, 68352), (1335, 67072), (1424, 62880), (1536, 58295), (1572, 56960), (1780, 50304), (1920, 46636), (1965, 45568), (2096, 42720), (2136, 41920), (2560, 34977), (2620, 34176), (2670, 33536), (2848, 31440), (3144, 28480), (3560, 25152), (3840, 23318), (3930, 22784), (4192, 21360), (4272, 20960), (5240, 17088), (5340, 16768), (5696, 15720), (6288, 14240), (7120, 12576), (7680, 11659), (7860, 11392), (8384, 10680), (8544, 10480)]