2253719040

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{293453}}^1$

素因数の和:293479

約数の個数: 80

約数和(自身を含む): 7204882608

約数和(自身を除く): 4951163568

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 512, 640, 768, 960, 1280, 1536, 1920, 2560, 3840, 7680, 293453, 586906, 880359, 1173812, 1467265, 1760718, 2347624, 2934530, 3521436, 4401795, 4695248, 5869060, 7042872, 8803590, 9390496, 11738120, 14085744, 17607180, 18780992, 23476240, 28171488, 35214360, 37561984, 46952480, 56342976, 70428720, 75123968, 93904960, 112685952, 140857440, 150247936, 187809920, 225371904, 281714880, 375619840, 450743808, 563429760, 751239680, 1126859520, 2253719040]

約数ペア:

[(1, 2253719040), (2, 1126859520), (3, 751239680), (4, 563429760), (5, 450743808), (6, 375619840), (8, 281714880), (10, 225371904), (12, 187809920), (15, 150247936), (16, 140857440), (20, 112685952), (24, 93904960), (30, 75123968), (32, 70428720), (40, 56342976), (48, 46952480), (60, 37561984), (64, 35214360), (80, 28171488), (96, 23476240), (120, 18780992), (128, 17607180), (160, 14085744), (192, 11738120), (240, 9390496), (256, 8803590), (320, 7042872), (384, 5869060), (480, 4695248), (512, 4401795), (640, 3521436), (768, 2934530), (960, 2347624), (1280, 1760718), (1536, 1467265), (1920, 1173812), (2560, 880359), (3840, 586906), (7680, 293453)]