2403520

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1$

素因数の和:90

約数の個数: 112

約数和(自身を含む): 6949440

約数和(自身を除く): 4545920

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, 140, 145, 148, 160, 185, 203, 224, 232, 259, 280, 290, 296, 320, 370, 406, 448, 464, 518, 560, 580, 592, 740, 812, 928, 1015, 1036, 1073, 1120, 1160, 1184, 1295, 1480, 1624, 1856, 2030, 2072, 2146, 2240, 2320, 2368, 2590, 2960, 3248, 4060, 4144, 4292, 4640, 5180, 5365, 5920, 6496, 7511, 8120, 8288, 8584, 9280, 10360, 10730, 11840, 12992, 15022, 16240, 16576, 17168, 20720, 21460, 30044, 32480, 34336, 37555, 41440, 42920, 60088, 64960, 68672, 75110, 82880, 85840, 120176, 150220, 171680, 240352, 300440, 343360, 480704, 600880, 1201760, 2403520]

約数ペア:

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