48870880

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{167}}^1$

素因数の和:272

約数の個数: 96

約数和(自身を含む): 121927680

約数和(自身を除く): 73056800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 59, 62, 80, 118, 124, 155, 160, 167, 236, 248, 295, 310, 334, 472, 496, 590, 620, 668, 835, 944, 992, 1180, 1240, 1336, 1670, 1829, 1888, 2360, 2480, 2672, 3340, 3658, 4720, 4960, 5177, 5344, 6680, 7316, 9145, 9440, 9853, 10354, 13360, 14632, 18290, 19706, 20708, 25885, 26720, 29264, 36580, 39412, 41416, 49265, 51770, 58528, 73160, 78824, 82832, 98530, 103540, 146320, 157648, 165664, 197060, 207080, 292640, 305443, 315296, 394120, 414160, 610886, 788240, 828320, 1221772, 1527215, 1576480, 2443544, 3054430, 4887088, 6108860, 9774176, 12217720, 24435440, 48870880]

約数ペア:

[(1, 48870880), (2, 24435440), (4, 12217720), (5, 9774176), (8, 6108860), (10, 4887088), (16, 3054430), (20, 2443544), (31, 1576480), (32, 1527215), (40, 1221772), (59, 828320), (62, 788240), (80, 610886), (118, 414160), (124, 394120), (155, 315296), (160, 305443), (167, 292640), (236, 207080), (248, 197060), (295, 165664), (310, 157648), (334, 146320), (472, 103540), (496, 98530), (590, 82832), (620, 78824), (668, 73160), (835, 58528), (944, 51770), (992, 49265), (1180, 41416), (1240, 39412), (1336, 36580), (1670, 29264), (1829, 26720), (1888, 25885), (2360, 20708), (2480, 19706), (2672, 18290), (3340, 14632), (3658, 13360), (4720, 10354), (4960, 9853), (5177, 9440), (5344, 9145), (6680, 7316)]