161830320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{179}}^1\times {\mathrm{3767}}^1$

素因数の和:3962

約数の個数: 80

約数和(自身を含む): 504610560

約数和(自身を除く): 342780240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 179, 240, 358, 537, 716, 895, 1074, 1432, 1790, 2148, 2685, 2864, 3580, 3767, 4296, 5370, 7160, 7534, 8592, 10740, 11301, 14320, 15068, 18835, 21480, 22602, 30136, 37670, 42960, 45204, 56505, 60272, 75340, 90408, 113010, 150680, 180816, 226020, 301360, 452040, 674293, 904080, 1348586, 2022879, 2697172, 3371465, 4045758, 5394344, 6742930, 8091516, 10114395, 10788688, 13485860, 16183032, 20228790, 26971720, 32366064, 40457580, 53943440, 80915160, 161830320]

約数ペア:

[(1, 161830320), (2, 80915160), (3, 53943440), (4, 40457580), (5, 32366064), (6, 26971720), (8, 20228790), (10, 16183032), (12, 13485860), (15, 10788688), (16, 10114395), (20, 8091516), (24, 6742930), (30, 5394344), (40, 4045758), (48, 3371465), (60, 2697172), (80, 2022879), (120, 1348586), (179, 904080), (240, 674293), (358, 452040), (537, 301360), (716, 226020), (895, 180816), (1074, 150680), (1432, 113010), (1790, 90408), (2148, 75340), (2685, 60272), (2864, 56505), (3580, 45204), (3767, 42960), (4296, 37670), (5370, 30136), (7160, 22602), (7534, 21480), (8592, 18835), (10740, 15068), (11301, 14320)]