29966240

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{479}}^1$

素因数の和:534

約数の個数: 96

約数和(自身を含む): 78382080

約数和(自身を除く): 48415840

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 23, 32, 34, 40, 46, 68, 80, 85, 92, 115, 136, 160, 170, 184, 230, 272, 340, 368, 391, 460, 479, 544, 680, 736, 782, 920, 958, 1360, 1564, 1840, 1916, 1955, 2395, 2720, 3128, 3680, 3832, 3910, 4790, 6256, 7664, 7820, 8143, 9580, 11017, 12512, 15328, 15640, 16286, 19160, 22034, 31280, 32572, 38320, 40715, 44068, 55085, 62560, 65144, 76640, 81430, 88136, 110170, 130288, 162860, 176272, 187289, 220340, 260576, 325720, 352544, 374578, 440680, 651440, 749156, 881360, 936445, 1302880, 1498312, 1762720, 1872890, 2996624, 3745780, 5993248, 7491560, 14983120, 29966240]

約数ペア:

[(1, 29966240), (2, 14983120), (4, 7491560), (5, 5993248), (8, 3745780), (10, 2996624), (16, 1872890), (17, 1762720), (20, 1498312), (23, 1302880), (32, 936445), (34, 881360), (40, 749156), (46, 651440), (68, 440680), (80, 374578), (85, 352544), (92, 325720), (115, 260576), (136, 220340), (160, 187289), (170, 176272), (184, 162860), (230, 130288), (272, 110170), (340, 88136), (368, 81430), (391, 76640), (460, 65144), (479, 62560), (544, 55085), (680, 44068), (736, 40715), (782, 38320), (920, 32572), (958, 31280), (1360, 22034), (1564, 19160), (1840, 16286), (1916, 15640), (1955, 15328), (2395, 12512), (2720, 11017), (3128, 9580), (3680, 8143), (3832, 7820), (3910, 7664), (4790, 6256)]