3040960

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1$

素因数の和:90

約数の個数: 112

約数和(自身を含む): 8449056

約数和(自身を除く): 5408096

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 32, 34, 40, 43, 52, 64, 65, 68, 80, 85, 86, 104, 130, 136, 160, 170, 172, 208, 215, 221, 260, 272, 320, 340, 344, 416, 430, 442, 520, 544, 559, 680, 688, 731, 832, 860, 884, 1040, 1088, 1105, 1118, 1360, 1376, 1462, 1720, 1768, 2080, 2210, 2236, 2720, 2752, 2795, 2924, 3440, 3536, 3655, 4160, 4420, 4472, 5440, 5590, 5848, 6880, 7072, 7310, 8840, 8944, 9503, 11180, 11696, 13760, 14144, 14620, 17680, 17888, 19006, 22360, 23392, 29240, 35360, 35776, 38012, 44720, 46784, 47515, 58480, 70720, 76024, 89440, 95030, 116960, 152048, 178880, 190060, 233920, 304096, 380120, 608192, 760240, 1520480, 3040960]

約数ペア:

[(1, 3040960), (2, 1520480), (4, 760240), (5, 608192), (8, 380120), (10, 304096), (13, 233920), (16, 190060), (17, 178880), (20, 152048), (26, 116960), (32, 95030), (34, 89440), (40, 76024), (43, 70720), (52, 58480), (64, 47515), (65, 46784), (68, 44720), (80, 38012), (85, 35776), (86, 35360), (104, 29240), (130, 23392), (136, 22360), (160, 19006), (170, 17888), (172, 17680), (208, 14620), (215, 14144), (221, 13760), (260, 11696), (272, 11180), (320, 9503), (340, 8944), (344, 8840), (416, 7310), (430, 7072), (442, 6880), (520, 5848), (544, 5590), (559, 5440), (680, 4472), (688, 4420), (731, 4160), (832, 3655), (860, 3536), (884, 3440), (1040, 2924), (1088, 2795), (1105, 2752), (1118, 2720), (1360, 2236), (1376, 2210), (1462, 2080), (1720, 1768)]