3880861440

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{21503}}^1$

素因数の和:21574

約数の個数: 144

約数和(自身を含む): 12658802688

約数和(自身を除く): 8777941248

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 47, 48, 60, 64, 80, 94, 96, 120, 128, 141, 160, 188, 192, 235, 240, 256, 282, 320, 376, 384, 470, 480, 564, 640, 705, 752, 768, 940, 960, 1128, 1280, 1410, 1504, 1880, 1920, 2256, 2820, 3008, 3760, 3840, 4512, 5640, 6016, 7520, 9024, 11280, 12032, 15040, 18048, 21503, 22560, 30080, 36096, 43006, 45120, 60160, 64509, 86012, 90240, 107515, 129018, 172024, 180480, 215030, 258036, 322545, 344048, 430060, 516072, 645090, 688096, 860120, 1010641, 1032144, 1290180, 1376192, 1720240, 2021282, 2064288, 2580360, 2752384, 3031923, 3440480, 4042564, 4128576, 5053205, 5160720, 5504768, 6063846, 6880960, 8085128, 8257152, 10106410, 10321440, 12127692, 13761920, 15159615, 16170256, 16514304, 20212820, 20642880, 24255384, 27523840, 30319230, 32340512, 40425640, 41285760, 48510768, 60638460, 64681024, 80851280, 82571520, 97021536, 121276920, 129362048, 161702560, 194043072, 242553840, 258724096, 323405120, 388086144, 485107680, 646810240, 776172288, 970215360, 1293620480, 1940430720, 3880861440]

約数ペア:

[(1, 3880861440), (2, 1940430720), (3, 1293620480), (4, 970215360), (5, 776172288), (6, 646810240), (8, 485107680), (10, 388086144), (12, 323405120), (15, 258724096), (16, 242553840), (20, 194043072), (24, 161702560), (30, 129362048), (32, 121276920), (40, 97021536), (47, 82571520), (48, 80851280), (60, 64681024), (64, 60638460), (80, 48510768), (94, 41285760), (96, 40425640), (120, 32340512), (128, 30319230), (141, 27523840), (160, 24255384), (188, 20642880), (192, 20212820), (235, 16514304), (240, 16170256), (256, 15159615), (282, 13761920), (320, 12127692), (376, 10321440), (384, 10106410), (470, 8257152), (480, 8085128), (564, 6880960), (640, 6063846), (705, 5504768), (752, 5160720), (768, 5053205), (940, 4128576), (960, 4042564), (1128, 3440480), (1280, 3031923), (1410, 2752384), (1504, 2580360), (1880, 2064288), (1920, 2021282), (2256, 1720240), (2820, 1376192), (3008, 1290180), (3760, 1032144), (3840, 1010641), (4512, 860120), (5640, 688096), (6016, 645090), (7520, 516072), (9024, 430060), (11280, 344048), (12032, 322545), (15040, 258036), (18048, 215030), (21503, 180480), (22560, 172024), (30080, 129018), (36096, 107515), (43006, 90240), (45120, 86012), (60160, 64509)]