239547120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{9157}}^1$

素因数の和:9282

約数の個数: 80

約数和(自身を含む): 749490720

約数和(自身を除く): 509943600

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, 9157, 13080, 18314, 26160, 27471, 36628, 45785, 54942, 73256, 91570, 109884, 137355, 146512, 183140, 219768, 274710, 366280, 439536, 549420, 732560, 998113, 1098840, 1996226, 2197680, 2994339, 3992452, 4990565, 5988678, 7984904, 9981130, 11977356, 14971695, 15969808, 19962260, 23954712, 29943390, 39924520, 47909424, 59886780, 79849040, 119773560, 239547120]

約数ペア:

[(1, 239547120), (2, 119773560), (3, 79849040), (4, 59886780), (5, 47909424), (6, 39924520), (8, 29943390), (10, 23954712), (12, 19962260), (15, 15969808), (16, 14971695), (20, 11977356), (24, 9981130), (30, 7984904), (40, 5988678), (48, 4990565), (60, 3992452), (80, 2994339), (109, 2197680), (120, 1996226), (218, 1098840), (240, 998113), (327, 732560), (436, 549420), (545, 439536), (654, 366280), (872, 274710), (1090, 219768), (1308, 183140), (1635, 146512), (1744, 137355), (2180, 109884), (2616, 91570), (3270, 73256), (4360, 54942), (5232, 45785), (6540, 36628), (8720, 27471), (9157, 26160), (13080, 18314)]