26490720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{241}}^1$

素因数の和:488

約数の個数: 96

約数和(自身を含む): 84157920

約数和(自身を除く): 57667200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 229, 240, 241, 458, 480, 482, 687, 723, 916, 964, 1145, 1205, 1374, 1446, 1832, 1928, 2290, 2410, 2748, 2892, 3435, 3615, 3664, 3856, 4580, 4820, 5496, 5784, 6870, 7230, 7328, 7712, 9160, 9640, 10992, 11568, 13740, 14460, 18320, 19280, 21984, 23136, 27480, 28920, 36640, 38560, 54960, 55189, 57840, 109920, 110378, 115680, 165567, 220756, 275945, 331134, 441512, 551890, 662268, 827835, 883024, 1103780, 1324536, 1655670, 1766048, 2207560, 2649072, 3311340, 4415120, 5298144, 6622680, 8830240, 13245360, 26490720]

約数ペア:

[(1, 26490720), (2, 13245360), (3, 8830240), (4, 6622680), (5, 5298144), (6, 4415120), (8, 3311340), (10, 2649072), (12, 2207560), (15, 1766048), (16, 1655670), (20, 1324536), (24, 1103780), (30, 883024), (32, 827835), (40, 662268), (48, 551890), (60, 441512), (80, 331134), (96, 275945), (120, 220756), (160, 165567), (229, 115680), (240, 110378), (241, 109920), (458, 57840), (480, 55189), (482, 54960), (687, 38560), (723, 36640), (916, 28920), (964, 27480), (1145, 23136), (1205, 21984), (1374, 19280), (1446, 18320), (1832, 14460), (1928, 13740), (2290, 11568), (2410, 10992), (2748, 9640), (2892, 9160), (3435, 7712), (3615, 7328), (3664, 7230), (3856, 6870), (4580, 5784), (4820, 5496)]