1847040

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1$

素因数の和:74

約数の個数: 144

約数和(自身を含む): 6524448

約数和(自身を除く): 4677408

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 37, 39, 40, 48, 52, 60, 64, 65, 74, 78, 80, 96, 104, 111, 120, 128, 130, 148, 156, 160, 185, 192, 195, 208, 222, 240, 256, 260, 296, 312, 320, 370, 384, 390, 416, 444, 480, 481, 520, 555, 592, 624, 640, 740, 768, 780, 832, 888, 960, 962, 1040, 1110, 1184, 1248, 1280, 1443, 1480, 1560, 1664, 1776, 1920, 1924, 2080, 2220, 2368, 2405, 2496, 2886, 2960, 3120, 3328, 3552, 3840, 3848, 4160, 4440, 4736, 4810, 4992, 5772, 5920, 6240, 7104, 7215, 7696, 8320, 8880, 9472, 9620, 9984, 11544, 11840, 12480, 14208, 14430, 15392, 16640, 17760, 19240, 23088, 23680, 24960, 28416, 28860, 30784, 35520, 38480, 46176, 47360, 49920, 57720, 61568, 71040, 76960, 92352, 115440, 123136, 142080, 153920, 184704, 230880, 307840, 369408, 461760, 615680, 923520, 1847040]

約数ペア:

[(1, 1847040), (2, 923520), (3, 615680), (4, 461760), (5, 369408), (6, 307840), (8, 230880), (10, 184704), (12, 153920), (13, 142080), (15, 123136), (16, 115440), (20, 92352), (24, 76960), (26, 71040), (30, 61568), (32, 57720), (37, 49920), (39, 47360), (40, 46176), (48, 38480), (52, 35520), (60, 30784), (64, 28860), (65, 28416), (74, 24960), (78, 23680), (80, 23088), (96, 19240), (104, 17760), (111, 16640), (120, 15392), (128, 14430), (130, 14208), (148, 12480), (156, 11840), (160, 11544), (185, 9984), (192, 9620), (195, 9472), (208, 8880), (222, 8320), (240, 7696), (256, 7215), (260, 7104), (296, 6240), (312, 5920), (320, 5772), (370, 4992), (384, 4810), (390, 4736), (416, 4440), (444, 4160), (480, 3848), (481, 3840), (520, 3552), (555, 3328), (592, 3120), (624, 2960), (640, 2886), (740, 2496), (768, 2405), (780, 2368), (832, 2220), (888, 2080), (960, 1924), (962, 1920), (1040, 1776), (1110, 1664), (1184, 1560), (1248, 1480), (1280, 1443)]