160500720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{9161}}^1$

素因数の和:9250

約数の個数: 80

約数和(自身を含む): 504423072

約数和(自身を除く): 343922352

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 73, 80, 120, 146, 219, 240, 292, 365, 438, 584, 730, 876, 1095, 1168, 1460, 1752, 2190, 2920, 3504, 4380, 5840, 8760, 9161, 17520, 18322, 27483, 36644, 45805, 54966, 73288, 91610, 109932, 137415, 146576, 183220, 219864, 274830, 366440, 439728, 549660, 668753, 732880, 1099320, 1337506, 2006259, 2198640, 2675012, 3343765, 4012518, 5350024, 6687530, 8025036, 10031295, 10700048, 13375060, 16050072, 20062590, 26750120, 32100144, 40125180, 53500240, 80250360, 160500720]

約数ペア:

[(1, 160500720), (2, 80250360), (3, 53500240), (4, 40125180), (5, 32100144), (6, 26750120), (8, 20062590), (10, 16050072), (12, 13375060), (15, 10700048), (16, 10031295), (20, 8025036), (24, 6687530), (30, 5350024), (40, 4012518), (48, 3343765), (60, 2675012), (73, 2198640), (80, 2006259), (120, 1337506), (146, 1099320), (219, 732880), (240, 668753), (292, 549660), (365, 439728), (438, 366440), (584, 274830), (730, 219864), (876, 183220), (1095, 146576), (1168, 137415), (1460, 109932), (1752, 91610), (2190, 73288), (2920, 54966), (3504, 45805), (4380, 36644), (5840, 27483), (8760, 18322), (9161, 17520)]