155364240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{5939}}^1$

素因数の和:6064

約数の個数: 80

約数和(自身を含む): 486129600

約数和(自身を除く): 330765360

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, 5939, 6540, 8720, 11878, 13080, 17817, 23756, 26160, 29695, 35634, 47512, 59390, 71268, 89085, 95024, 118780, 142536, 178170, 237560, 285072, 356340, 475120, 647351, 712680, 1294702, 1425360, 1942053, 2589404, 3236755, 3884106, 5178808, 6473510, 7768212, 9710265, 10357616, 12947020, 15536424, 19420530, 25894040, 31072848, 38841060, 51788080, 77682120, 155364240]

約数ペア:

[(1, 155364240), (2, 77682120), (3, 51788080), (4, 38841060), (5, 31072848), (6, 25894040), (8, 19420530), (10, 15536424), (12, 12947020), (15, 10357616), (16, 9710265), (20, 7768212), (24, 6473510), (30, 5178808), (40, 3884106), (48, 3236755), (60, 2589404), (80, 1942053), (109, 1425360), (120, 1294702), (218, 712680), (240, 647351), (327, 475120), (436, 356340), (545, 285072), (654, 237560), (872, 178170), (1090, 142536), (1308, 118780), (1635, 95024), (1744, 89085), (2180, 71268), (2616, 59390), (3270, 47512), (4360, 35634), (5232, 29695), (5939, 26160), (6540, 23756), (8720, 17817), (11878, 13080)]