755265360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{28871}}^1$

素因数の和:28996

約数の個数: 80

約数和(自身を含む): 2362884480

約数和(自身を除く): 1607619120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 109, 120, 218, 240, 327, 436, 545, 654, 872, 1090, 1308, 1635, 1744, 2180, 2616, 3270, 4360, 5232, 6540, 8720, 13080, 26160, 28871, 57742, 86613, 115484, 144355, 173226, 230968, 288710, 346452, 433065, 461936, 577420, 692904, 866130, 1154840, 1385808, 1732260, 2309680, 3146939, 3464520, 6293878, 6929040, 9440817, 12587756, 15734695, 18881634, 25175512, 31469390, 37763268, 47204085, 50351024, 62938780, 75526536, 94408170, 125877560, 151053072, 188816340, 251755120, 377632680, 755265360]

約数ペア:

[(1, 755265360), (2, 377632680), (3, 251755120), (4, 188816340), (5, 151053072), (6, 125877560), (8, 94408170), (10, 75526536), (12, 62938780), (15, 50351024), (16, 47204085), (20, 37763268), (24, 31469390), (30, 25175512), (40, 18881634), (48, 15734695), (60, 12587756), (80, 9440817), (109, 6929040), (120, 6293878), (218, 3464520), (240, 3146939), (327, 2309680), (436, 1732260), (545, 1385808), (654, 1154840), (872, 866130), (1090, 692904), (1308, 577420), (1635, 461936), (1744, 433065), (2180, 346452), (2616, 288710), (3270, 230968), (4360, 173226), (5232, 144355), (6540, 115484), (8720, 86613), (13080, 57742), (26160, 28871)]