61648560

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{28541}}^1$

素因数の和:28563

約数の個数: 80

約数和(自身を含む): 212352480

約数和(自身を除く): 150703920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 28541, 57082, 85623, 114164, 142705, 171246, 228328, 256869, 285410, 342492, 428115, 456656, 513738, 570820, 684984, 770607, 856230, 1027476, 1141640, 1284345, 1369968, 1541214, 1712460, 2054952, 2283280, 2568690, 3082428, 3424920, 3853035, 4109904, 5137380, 6164856, 6849840, 7706070, 10274760, 12329712, 15412140, 20549520, 30824280, 61648560]

約数ペア:

[(1, 61648560), (2, 30824280), (3, 20549520), (4, 15412140), (5, 12329712), (6, 10274760), (8, 7706070), (9, 6849840), (10, 6164856), (12, 5137380), (15, 4109904), (16, 3853035), (18, 3424920), (20, 3082428), (24, 2568690), (27, 2283280), (30, 2054952), (36, 1712460), (40, 1541214), (45, 1369968), (48, 1284345), (54, 1141640), (60, 1027476), (72, 856230), (80, 770607), (90, 684984), (108, 570820), (120, 513738), (135, 456656), (144, 428115), (180, 342492), (216, 285410), (240, 256869), (270, 228328), (360, 171246), (432, 142705), (540, 114164), (720, 85623), (1080, 57082), (2160, 28541)]