88370640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{883}}^1$

素因数の和:1041

約数の個数: 120

約数和(自身を含む): 299251680

約数和(自身を除く): 210881040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 139, 144, 180, 240, 278, 360, 417, 556, 695, 720, 834, 883, 1112, 1251, 1390, 1668, 1766, 2085, 2224, 2502, 2649, 2780, 3336, 3532, 4170, 4415, 5004, 5298, 5560, 6255, 6672, 7064, 7947, 8340, 8830, 10008, 10596, 11120, 12510, 13245, 14128, 15894, 16680, 17660, 20016, 21192, 25020, 26490, 31788, 33360, 35320, 39735, 42384, 50040, 52980, 63576, 70640, 79470, 100080, 105960, 122737, 127152, 158940, 211920, 245474, 317880, 368211, 490948, 613685, 635760, 736422, 981896, 1104633, 1227370, 1472844, 1841055, 1963792, 2209266, 2454740, 2945688, 3682110, 4418532, 4909480, 5523165, 5891376, 7364220, 8837064, 9818960, 11046330, 14728440, 17674128, 22092660, 29456880, 44185320, 88370640]

約数ペア:

[(1, 88370640), (2, 44185320), (3, 29456880), (4, 22092660), (5, 17674128), (6, 14728440), (8, 11046330), (9, 9818960), (10, 8837064), (12, 7364220), (15, 5891376), (16, 5523165), (18, 4909480), (20, 4418532), (24, 3682110), (30, 2945688), (36, 2454740), (40, 2209266), (45, 1963792), (48, 1841055), (60, 1472844), (72, 1227370), (80, 1104633), (90, 981896), (120, 736422), (139, 635760), (144, 613685), (180, 490948), (240, 368211), (278, 317880), (360, 245474), (417, 211920), (556, 158940), (695, 127152), (720, 122737), (834, 105960), (883, 100080), (1112, 79470), (1251, 70640), (1390, 63576), (1668, 52980), (1766, 50040), (2085, 42384), (2224, 39735), (2502, 35320), (2649, 33360), (2780, 31788), (3336, 26490), (3532, 25020), (4170, 21192), (4415, 20016), (5004, 17660), (5298, 16680), (5560, 15894), (6255, 14128), (6672, 13245), (7064, 12510), (7947, 11120), (8340, 10596), (8830, 10008)]