155918520

素因数分解:

$2^3\times 3^6\times 5^1\times {\mathrm{5347}}^1$

素因数の和:5376

約数の個数: 112

約数和(自身を含む): 526082760

約数和(自身を除く): 370164240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 243, 270, 324, 360, 405, 486, 540, 648, 729, 810, 972, 1080, 1215, 1458, 1620, 1944, 2430, 2916, 3240, 3645, 4860, 5347, 5832, 7290, 9720, 10694, 14580, 16041, 21388, 26735, 29160, 32082, 42776, 48123, 53470, 64164, 80205, 96246, 106940, 128328, 144369, 160410, 192492, 213880, 240615, 288738, 320820, 384984, 433107, 481230, 577476, 641640, 721845, 866214, 962460, 1154952, 1299321, 1443690, 1732428, 1924920, 2165535, 2598642, 2887380, 3464856, 3897963, 4331070, 5197284, 5774760, 6496605, 7795926, 8662140, 10394568, 12993210, 15591852, 17324280, 19489815, 25986420, 31183704, 38979630, 51972840, 77959260, 155918520]

約数ペア:

[(1, 155918520), (2, 77959260), (3, 51972840), (4, 38979630), (5, 31183704), (6, 25986420), (8, 19489815), (9, 17324280), (10, 15591852), (12, 12993210), (15, 10394568), (18, 8662140), (20, 7795926), (24, 6496605), (27, 5774760), (30, 5197284), (36, 4331070), (40, 3897963), (45, 3464856), (54, 2887380), (60, 2598642), (72, 2165535), (81, 1924920), (90, 1732428), (108, 1443690), (120, 1299321), (135, 1154952), (162, 962460), (180, 866214), (216, 721845), (243, 641640), (270, 577476), (324, 481230), (360, 433107), (405, 384984), (486, 320820), (540, 288738), (648, 240615), (729, 213880), (810, 192492), (972, 160410), (1080, 144369), (1215, 128328), (1458, 106940), (1620, 96246), (1944, 80205), (2430, 64164), (2916, 53470), (3240, 48123), (3645, 42776), (4860, 32082), (5347, 29160), (5832, 26735), (7290, 21388), (9720, 16041), (10694, 14580)]