120146320

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{2939}}^1$

素因数の和:3032

約数の個数: 80

約数和(自身を含む): 323729280

約数和(自身を除く): 203582960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 73, 80, 112, 140, 146, 280, 292, 365, 511, 560, 584, 730, 1022, 1168, 1460, 2044, 2555, 2920, 2939, 4088, 5110, 5840, 5878, 8176, 10220, 11756, 14695, 20440, 20573, 23512, 29390, 40880, 41146, 47024, 58780, 82292, 102865, 117560, 164584, 205730, 214547, 235120, 329168, 411460, 429094, 822920, 858188, 1072735, 1501829, 1645840, 1716376, 2145470, 3003658, 3432752, 4290940, 6007316, 7509145, 8581880, 12014632, 15018290, 17163760, 24029264, 30036580, 60073160, 120146320]

約数ペア:

[(1, 120146320), (2, 60073160), (4, 30036580), (5, 24029264), (7, 17163760), (8, 15018290), (10, 12014632), (14, 8581880), (16, 7509145), (20, 6007316), (28, 4290940), (35, 3432752), (40, 3003658), (56, 2145470), (70, 1716376), (73, 1645840), (80, 1501829), (112, 1072735), (140, 858188), (146, 822920), (280, 429094), (292, 411460), (365, 329168), (511, 235120), (560, 214547), (584, 205730), (730, 164584), (1022, 117560), (1168, 102865), (1460, 82292), (2044, 58780), (2555, 47024), (2920, 41146), (2939, 40880), (4088, 29390), (5110, 23512), (5840, 20573), (5878, 20440), (8176, 14695), (10220, 11756)]