89627040

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{20747}}^1$

素因数の和:20771

約数の個数: 96

約数和(自身を含む): 313709760

約数和(自身を除く): 224082720

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, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 2160, 4320, 20747, 41494, 62241, 82988, 103735, 124482, 165976, 186723, 207470, 248964, 311205, 331952, 373446, 414940, 497928, 560169, 622410, 663904, 746892, 829880, 933615, 995856, 1120338, 1244820, 1493784, 1659760, 1867230, 1991712, 2240676, 2489640, 2800845, 2987568, 3319520, 3734460, 4481352, 4979280, 5601690, 5975136, 7468920, 8962704, 9958560, 11203380, 14937840, 17925408, 22406760, 29875680, 44813520, 89627040]

約数ペア:

[(1, 89627040), (2, 44813520), (3, 29875680), (4, 22406760), (5, 17925408), (6, 14937840), (8, 11203380), (9, 9958560), (10, 8962704), (12, 7468920), (15, 5975136), (16, 5601690), (18, 4979280), (20, 4481352), (24, 3734460), (27, 3319520), (30, 2987568), (32, 2800845), (36, 2489640), (40, 2240676), (45, 1991712), (48, 1867230), (54, 1659760), (60, 1493784), (72, 1244820), (80, 1120338), (90, 995856), (96, 933615), (108, 829880), (120, 746892), (135, 663904), (144, 622410), (160, 560169), (180, 497928), (216, 414940), (240, 373446), (270, 331952), (288, 311205), (360, 248964), (432, 207470), (480, 186723), (540, 165976), (720, 124482), (864, 103735), (1080, 82988), (1440, 62241), (2160, 41494), (4320, 20747)]