164553120

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{12697}}^1$

素因数の和:12724

約数の個数: 120

約数和(自身を含む): 580781124

約数和(自身を除く): 416228004

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 270, 288, 324, 360, 405, 432, 480, 540, 648, 720, 810, 864, 1080, 1296, 1440, 1620, 2160, 2592, 3240, 4320, 6480, 12697, 12960, 25394, 38091, 50788, 63485, 76182, 101576, 114273, 126970, 152364, 190455, 203152, 228546, 253940, 304728, 342819, 380910, 406304, 457092, 507880, 571365, 609456, 685638, 761820, 914184, 1015760, 1028457, 1142730, 1218912, 1371276, 1523640, 1714095, 1828368, 2031520, 2056914, 2285460, 2742552, 3047280, 3428190, 3656736, 4113828, 4570920, 5142285, 5485104, 6094560, 6856380, 8227656, 9141840, 10284570, 10970208, 13712760, 16455312, 18283680, 20569140, 27425520, 32910624, 41138280, 54851040, 82276560, 164553120]

約数ペア:

[(1, 164553120), (2, 82276560), (3, 54851040), (4, 41138280), (5, 32910624), (6, 27425520), (8, 20569140), (9, 18283680), (10, 16455312), (12, 13712760), (15, 10970208), (16, 10284570), (18, 9141840), (20, 8227656), (24, 6856380), (27, 6094560), (30, 5485104), (32, 5142285), (36, 4570920), (40, 4113828), (45, 3656736), (48, 3428190), (54, 3047280), (60, 2742552), (72, 2285460), (80, 2056914), (81, 2031520), (90, 1828368), (96, 1714095), (108, 1523640), (120, 1371276), (135, 1218912), (144, 1142730), (160, 1028457), (162, 1015760), (180, 914184), (216, 761820), (240, 685638), (270, 609456), (288, 571365), (324, 507880), (360, 457092), (405, 406304), (432, 380910), (480, 342819), (540, 304728), (648, 253940), (720, 228546), (810, 203152), (864, 190455), (1080, 152364), (1296, 126970), (1440, 114273), (1620, 101576), (2160, 76182), (2592, 63485), (3240, 50788), (4320, 38091), (6480, 25394), (12697, 12960)]