142139520

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{24677}}^1$

素因数の和:24702

約数の個数: 96

約数和(自身を含む): 490845420

約数和(自身を除く): 348705900

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, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2880, 5760, 24677, 49354, 74031, 98708, 123385, 148062, 197416, 222093, 246770, 296124, 370155, 394832, 444186, 493540, 592248, 740310, 789664, 888372, 987080, 1110465, 1184496, 1480620, 1579328, 1776744, 1974160, 2220930, 2368992, 2961240, 3158656, 3553488, 3948320, 4441860, 4737984, 5922480, 7106976, 7896640, 8883720, 9475968, 11844960, 14213952, 15793280, 17767440, 23689920, 28427904, 35534880, 47379840, 71069760, 142139520]

約数ペア:

[(1, 142139520), (2, 71069760), (3, 47379840), (4, 35534880), (5, 28427904), (6, 23689920), (8, 17767440), (9, 15793280), (10, 14213952), (12, 11844960), (15, 9475968), (16, 8883720), (18, 7896640), (20, 7106976), (24, 5922480), (30, 4737984), (32, 4441860), (36, 3948320), (40, 3553488), (45, 3158656), (48, 2961240), (60, 2368992), (64, 2220930), (72, 1974160), (80, 1776744), (90, 1579328), (96, 1480620), (120, 1184496), (128, 1110465), (144, 987080), (160, 888372), (180, 789664), (192, 740310), (240, 592248), (288, 493540), (320, 444186), (360, 394832), (384, 370155), (480, 296124), (576, 246770), (640, 222093), (720, 197416), (960, 148062), (1152, 123385), (1440, 98708), (1920, 74031), (2880, 49354), (5760, 24677)]