179343480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{347}}^1$

素因数の和:493

約数の個数: 128

約数和(自身を含む): 556243200

約数和(自身を除く): 376899720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 59, 60, 73, 118, 120, 146, 177, 219, 236, 292, 295, 347, 354, 365, 438, 472, 584, 590, 694, 708, 730, 876, 885, 1041, 1095, 1180, 1388, 1416, 1460, 1735, 1752, 1770, 2082, 2190, 2360, 2776, 2920, 3470, 3540, 4164, 4307, 4380, 5205, 6940, 7080, 8328, 8614, 8760, 10410, 12921, 13880, 17228, 20473, 20820, 21535, 25331, 25842, 34456, 40946, 41640, 43070, 50662, 51684, 61419, 64605, 75993, 81892, 86140, 101324, 102365, 103368, 122838, 126655, 129210, 151986, 163784, 172280, 202648, 204730, 245676, 253310, 258420, 303972, 307095, 379965, 409460, 491352, 506620, 516840, 607944, 614190, 759930, 818920, 1013240, 1228380, 1494529, 1519860, 2456760, 2989058, 3039720, 4483587, 5978116, 7472645, 8967174, 11956232, 14945290, 17934348, 22417935, 29890580, 35868696, 44835870, 59781160, 89671740, 179343480]

約数ペア:

[(1, 179343480), (2, 89671740), (3, 59781160), (4, 44835870), (5, 35868696), (6, 29890580), (8, 22417935), (10, 17934348), (12, 14945290), (15, 11956232), (20, 8967174), (24, 7472645), (30, 5978116), (40, 4483587), (59, 3039720), (60, 2989058), (73, 2456760), (118, 1519860), (120, 1494529), (146, 1228380), (177, 1013240), (219, 818920), (236, 759930), (292, 614190), (295, 607944), (347, 516840), (354, 506620), (365, 491352), (438, 409460), (472, 379965), (584, 307095), (590, 303972), (694, 258420), (708, 253310), (730, 245676), (876, 204730), (885, 202648), (1041, 172280), (1095, 163784), (1180, 151986), (1388, 129210), (1416, 126655), (1460, 122838), (1735, 103368), (1752, 102365), (1770, 101324), (2082, 86140), (2190, 81892), (2360, 75993), (2776, 64605), (2920, 61419), (3470, 51684), (3540, 50662), (4164, 43070), (4307, 41640), (4380, 40946), (5205, 34456), (6940, 25842), (7080, 25331), (8328, 21535), (8614, 20820), (8760, 20473), (10410, 17228), (12921, 13880)]