4609920

素因数分解:

$2^7\times 3^1\times 5^1\times 7^4$

素因数の和:50

約数の個数: 160

約数和(自身を含む): 17142120

約数和(自身を除く): 12532200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 64, 70, 80, 84, 96, 98, 105, 112, 120, 128, 140, 147, 160, 168, 192, 196, 210, 224, 240, 245, 280, 294, 320, 336, 343, 384, 392, 420, 448, 480, 490, 560, 588, 640, 672, 686, 735, 784, 840, 896, 960, 980, 1029, 1120, 1176, 1344, 1372, 1470, 1568, 1680, 1715, 1920, 1960, 2058, 2240, 2352, 2401, 2688, 2744, 2940, 3136, 3360, 3430, 3920, 4116, 4480, 4704, 4802, 5145, 5488, 5880, 6272, 6720, 6860, 7203, 7840, 8232, 9408, 9604, 10290, 10976, 11760, 12005, 13440, 13720, 14406, 15680, 16464, 18816, 19208, 20580, 21952, 23520, 24010, 27440, 28812, 31360, 32928, 36015, 38416, 41160, 43904, 47040, 48020, 54880, 57624, 65856, 72030, 76832, 82320, 94080, 96040, 109760, 115248, 131712, 144060, 153664, 164640, 192080, 219520, 230496, 288120, 307328, 329280, 384160, 460992, 576240, 658560, 768320, 921984, 1152480, 1536640, 2304960, 4609920]

約数ペア:

[(1, 4609920), (2, 2304960), (3, 1536640), (4, 1152480), (5, 921984), (6, 768320), (7, 658560), (8, 576240), (10, 460992), (12, 384160), (14, 329280), (15, 307328), (16, 288120), (20, 230496), (21, 219520), (24, 192080), (28, 164640), (30, 153664), (32, 144060), (35, 131712), (40, 115248), (42, 109760), (48, 96040), (49, 94080), (56, 82320), (60, 76832), (64, 72030), (70, 65856), (80, 57624), (84, 54880), (96, 48020), (98, 47040), (105, 43904), (112, 41160), (120, 38416), (128, 36015), (140, 32928), (147, 31360), (160, 28812), (168, 27440), (192, 24010), (196, 23520), (210, 21952), (224, 20580), (240, 19208), (245, 18816), (280, 16464), (294, 15680), (320, 14406), (336, 13720), (343, 13440), (384, 12005), (392, 11760), (420, 10976), (448, 10290), (480, 9604), (490, 9408), (560, 8232), (588, 7840), (640, 7203), (672, 6860), (686, 6720), (735, 6272), (784, 5880), (840, 5488), (896, 5145), (960, 4802), (980, 4704), (1029, 4480), (1120, 4116), (1176, 3920), (1344, 3430), (1372, 3360), (1470, 3136), (1568, 2940), (1680, 2744), (1715, 2688), (1920, 2401), (1960, 2352), (2058, 2240)]