25898160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{61}}^2$

素因数の和:167

約数の個数: 120

約数和(自身を含む): 84436560

約数和(自身を除く): 58538400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 40, 48, 58, 60, 61, 80, 87, 116, 120, 122, 145, 174, 183, 232, 240, 244, 290, 305, 348, 366, 435, 464, 488, 580, 610, 696, 732, 870, 915, 976, 1160, 1220, 1392, 1464, 1740, 1769, 1830, 2320, 2440, 2928, 3480, 3538, 3660, 3721, 4880, 5307, 6960, 7076, 7320, 7442, 8845, 10614, 11163, 14152, 14640, 14884, 17690, 18605, 21228, 22326, 26535, 28304, 29768, 35380, 37210, 42456, 44652, 53070, 55815, 59536, 70760, 74420, 84912, 89304, 106140, 107909, 111630, 141520, 148840, 178608, 212280, 215818, 223260, 297680, 323727, 424560, 431636, 446520, 539545, 647454, 863272, 893040, 1079090, 1294908, 1618635, 1726544, 2158180, 2589816, 3237270, 4316360, 5179632, 6474540, 8632720, 12949080, 25898160]

約数ペア:

[(1, 25898160), (2, 12949080), (3, 8632720), (4, 6474540), (5, 5179632), (6, 4316360), (8, 3237270), (10, 2589816), (12, 2158180), (15, 1726544), (16, 1618635), (20, 1294908), (24, 1079090), (29, 893040), (30, 863272), (40, 647454), (48, 539545), (58, 446520), (60, 431636), (61, 424560), (80, 323727), (87, 297680), (116, 223260), (120, 215818), (122, 212280), (145, 178608), (174, 148840), (183, 141520), (232, 111630), (240, 107909), (244, 106140), (290, 89304), (305, 84912), (348, 74420), (366, 70760), (435, 59536), (464, 55815), (488, 53070), (580, 44652), (610, 42456), (696, 37210), (732, 35380), (870, 29768), (915, 28304), (976, 26535), (1160, 22326), (1220, 21228), (1392, 18605), (1464, 17690), (1740, 14884), (1769, 14640), (1830, 14152), (2320, 11163), (2440, 10614), (2928, 8845), (3480, 7442), (3538, 7320), (3660, 7076), (3721, 6960), (4880, 5307)]