163455960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{23087}}^1$

素因数の和:23160

約数の個数: 64

約数和(自身を含む): 498700800

約数和(自身を除く): 335244840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 59, 60, 118, 120, 177, 236, 295, 354, 472, 590, 708, 885, 1180, 1416, 1770, 2360, 3540, 7080, 23087, 46174, 69261, 92348, 115435, 138522, 184696, 230870, 277044, 346305, 461740, 554088, 692610, 923480, 1362133, 1385220, 2724266, 2770440, 4086399, 5448532, 6810665, 8172798, 10897064, 13621330, 16345596, 20431995, 27242660, 32691192, 40863990, 54485320, 81727980, 163455960]

約数ペア:

[(1, 163455960), (2, 81727980), (3, 54485320), (4, 40863990), (5, 32691192), (6, 27242660), (8, 20431995), (10, 16345596), (12, 13621330), (15, 10897064), (20, 8172798), (24, 6810665), (30, 5448532), (40, 4086399), (59, 2770440), (60, 2724266), (118, 1385220), (120, 1362133), (177, 923480), (236, 692610), (295, 554088), (354, 461740), (472, 346305), (590, 277044), (708, 230870), (885, 184696), (1180, 138522), (1416, 115435), (1770, 92348), (2360, 69261), (3540, 46174), (7080, 23087)]