4807040

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1$

素因数の和:92

約数の個数: 128

約数和(自身を含む): 13953600

約数和(自身を除く): 9146560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 32, 35, 37, 40, 56, 58, 64, 70, 74, 80, 112, 116, 128, 140, 145, 148, 160, 185, 203, 224, 232, 259, 280, 290, 296, 320, 370, 406, 448, 464, 518, 560, 580, 592, 640, 740, 812, 896, 928, 1015, 1036, 1073, 1120, 1160, 1184, 1295, 1480, 1624, 1856, 2030, 2072, 2146, 2240, 2320, 2368, 2590, 2960, 3248, 3712, 4060, 4144, 4292, 4480, 4640, 4736, 5180, 5365, 5920, 6496, 7511, 8120, 8288, 8584, 9280, 10360, 10730, 11840, 12992, 15022, 16240, 16576, 17168, 18560, 20720, 21460, 23680, 25984, 30044, 32480, 33152, 34336, 37555, 41440, 42920, 60088, 64960, 68672, 75110, 82880, 85840, 120176, 129920, 137344, 150220, 165760, 171680, 240352, 300440, 343360, 480704, 600880, 686720, 961408, 1201760, 2403520, 4807040]

約数ペア:

[(1, 4807040), (2, 2403520), (4, 1201760), (5, 961408), (7, 686720), (8, 600880), (10, 480704), (14, 343360), (16, 300440), (20, 240352), (28, 171680), (29, 165760), (32, 150220), (35, 137344), (37, 129920), (40, 120176), (56, 85840), (58, 82880), (64, 75110), (70, 68672), (74, 64960), (80, 60088), (112, 42920), (116, 41440), (128, 37555), (140, 34336), (145, 33152), (148, 32480), (160, 30044), (185, 25984), (203, 23680), (224, 21460), (232, 20720), (259, 18560), (280, 17168), (290, 16576), (296, 16240), (320, 15022), (370, 12992), (406, 11840), (448, 10730), (464, 10360), (518, 9280), (560, 8584), (580, 8288), (592, 8120), (640, 7511), (740, 6496), (812, 5920), (896, 5365), (928, 5180), (1015, 4736), (1036, 4640), (1073, 4480), (1120, 4292), (1160, 4144), (1184, 4060), (1295, 3712), (1480, 3248), (1624, 2960), (1856, 2590), (2030, 2368), (2072, 2320), (2146, 2240)]