1188475520

素因数分解:

$2^7\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1619}}^1$

素因数の和:1706

約数の個数: 128

約数和(自身を含む): 3013977600

約数和(自身を除く): 1825502080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 37, 40, 62, 64, 74, 80, 124, 128, 148, 155, 160, 185, 248, 296, 310, 320, 370, 496, 592, 620, 640, 740, 992, 1147, 1184, 1240, 1480, 1619, 1984, 2294, 2368, 2480, 2960, 3238, 3968, 4588, 4736, 4960, 5735, 5920, 6476, 8095, 9176, 9920, 11470, 11840, 12952, 16190, 18352, 19840, 22940, 23680, 25904, 32380, 36704, 45880, 50189, 51808, 59903, 64760, 73408, 91760, 100378, 103616, 119806, 129520, 146816, 183520, 200756, 207232, 239612, 250945, 259040, 299515, 367040, 401512, 479224, 501890, 518080, 599030, 734080, 803024, 958448, 1003780, 1036160, 1198060, 1606048, 1856993, 1916896, 2007560, 2396120, 3212096, 3713986, 3833792, 4015120, 4792240, 6424192, 7427972, 7667584, 8030240, 9284965, 9584480, 14855944, 16060480, 18569930, 19168960, 29711888, 32120960, 37139860, 38337920, 59423776, 74279720, 118847552, 148559440, 237695104, 297118880, 594237760, 1188475520]

約数ペア:

[(1, 1188475520), (2, 594237760), (4, 297118880), (5, 237695104), (8, 148559440), (10, 118847552), (16, 74279720), (20, 59423776), (31, 38337920), (32, 37139860), (37, 32120960), (40, 29711888), (62, 19168960), (64, 18569930), (74, 16060480), (80, 14855944), (124, 9584480), (128, 9284965), (148, 8030240), (155, 7667584), (160, 7427972), (185, 6424192), (248, 4792240), (296, 4015120), (310, 3833792), (320, 3713986), (370, 3212096), (496, 2396120), (592, 2007560), (620, 1916896), (640, 1856993), (740, 1606048), (992, 1198060), (1147, 1036160), (1184, 1003780), (1240, 958448), (1480, 803024), (1619, 734080), (1984, 599030), (2294, 518080), (2368, 501890), (2480, 479224), (2960, 401512), (3238, 367040), (3968, 299515), (4588, 259040), (4736, 250945), (4960, 239612), (5735, 207232), (5920, 200756), (6476, 183520), (8095, 146816), (9176, 129520), (9920, 119806), (11470, 103616), (11840, 100378), (12952, 91760), (16190, 73408), (18352, 64760), (19840, 59903), (22940, 51808), (23680, 50189), (25904, 45880), (32380, 36704)]