47901240

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2609}}^1$

素因数の和:2646

約数の個数: 128

約数和(自身を含む): 169128000

約数和(自身を除く): 121226760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 51, 54, 60, 68, 72, 85, 90, 102, 108, 120, 135, 136, 153, 170, 180, 204, 216, 255, 270, 306, 340, 360, 408, 459, 510, 540, 612, 680, 765, 918, 1020, 1080, 1224, 1530, 1836, 2040, 2295, 2609, 3060, 3672, 4590, 5218, 6120, 7827, 9180, 10436, 13045, 15654, 18360, 20872, 23481, 26090, 31308, 39135, 44353, 46962, 52180, 62616, 70443, 78270, 88706, 93924, 104360, 117405, 133059, 140886, 156540, 177412, 187848, 221765, 234810, 266118, 281772, 313080, 352215, 354824, 399177, 443530, 469620, 532236, 563544, 665295, 704430, 798354, 887060, 939240, 1064472, 1197531, 1330590, 1408860, 1596708, 1774120, 1995885, 2395062, 2661180, 2817720, 3193416, 3991770, 4790124, 5322360, 5987655, 7983540, 9580248, 11975310, 15967080, 23950620, 47901240]

約数ペア:

[(1, 47901240), (2, 23950620), (3, 15967080), (4, 11975310), (5, 9580248), (6, 7983540), (8, 5987655), (9, 5322360), (10, 4790124), (12, 3991770), (15, 3193416), (17, 2817720), (18, 2661180), (20, 2395062), (24, 1995885), (27, 1774120), (30, 1596708), (34, 1408860), (36, 1330590), (40, 1197531), (45, 1064472), (51, 939240), (54, 887060), (60, 798354), (68, 704430), (72, 665295), (85, 563544), (90, 532236), (102, 469620), (108, 443530), (120, 399177), (135, 354824), (136, 352215), (153, 313080), (170, 281772), (180, 266118), (204, 234810), (216, 221765), (255, 187848), (270, 177412), (306, 156540), (340, 140886), (360, 133059), (408, 117405), (459, 104360), (510, 93924), (540, 88706), (612, 78270), (680, 70443), (765, 62616), (918, 52180), (1020, 46962), (1080, 44353), (1224, 39135), (1530, 31308), (1836, 26090), (2040, 23481), (2295, 20872), (2609, 18360), (3060, 15654), (3672, 13045), (4590, 10436), (5218, 9180), (6120, 7827)]