11545680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{659}}^1$

素因数の和:748

約数の個数: 80

約数和(自身を含む): 36336960

約数和(自身を除く): 24791280

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, 659, 730, 876, 1095, 1168, 1318, 1460, 1752, 1977, 2190, 2636, 2920, 3295, 3504, 3954, 4380, 5272, 5840, 6590, 7908, 8760, 9885, 10544, 13180, 15816, 17520, 19770, 26360, 31632, 39540, 48107, 52720, 79080, 96214, 144321, 158160, 192428, 240535, 288642, 384856, 481070, 577284, 721605, 769712, 962140, 1154568, 1443210, 1924280, 2309136, 2886420, 3848560, 5772840, 11545680]

約数ペア:

[(1, 11545680), (2, 5772840), (3, 3848560), (4, 2886420), (5, 2309136), (6, 1924280), (8, 1443210), (10, 1154568), (12, 962140), (15, 769712), (16, 721605), (20, 577284), (24, 481070), (30, 384856), (40, 288642), (48, 240535), (60, 192428), (73, 158160), (80, 144321), (120, 96214), (146, 79080), (219, 52720), (240, 48107), (292, 39540), (365, 31632), (438, 26360), (584, 19770), (659, 17520), (730, 15816), (876, 13180), (1095, 10544), (1168, 9885), (1318, 8760), (1460, 7908), (1752, 6590), (1977, 5840), (2190, 5272), (2636, 4380), (2920, 3954), (3295, 3504)]