73942560

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{51349}}^1$

素因数の和:51370

約数の個数: 72

約数和(自身を含む): 252333900

約数和(自身を除く): 178391340

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 51349, 102698, 154047, 205396, 256745, 308094, 410792, 462141, 513490, 616188, 770235, 821584, 924282, 1026980, 1232376, 1540470, 1643168, 1848564, 2053960, 2310705, 2464752, 3080940, 3697128, 4107920, 4621410, 4929504, 6161880, 7394256, 8215840, 9242820, 12323760, 14788512, 18485640, 24647520, 36971280, 73942560]

約数ペア:

[(1, 73942560), (2, 36971280), (3, 24647520), (4, 18485640), (5, 14788512), (6, 12323760), (8, 9242820), (9, 8215840), (10, 7394256), (12, 6161880), (15, 4929504), (16, 4621410), (18, 4107920), (20, 3697128), (24, 3080940), (30, 2464752), (32, 2310705), (36, 2053960), (40, 1848564), (45, 1643168), (48, 1540470), (60, 1232376), (72, 1026980), (80, 924282), (90, 821584), (96, 770235), (120, 616188), (144, 513490), (160, 462141), (180, 410792), (240, 308094), (288, 256745), (360, 205396), (480, 154047), (720, 102698), (1440, 51349)]