2298480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1$

素因数の和:234

約数の個数: 80

約数和(自身を含む): 7288224

約数和(自身を除く): 4989744

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 61, 80, 120, 122, 157, 183, 240, 244, 305, 314, 366, 471, 488, 610, 628, 732, 785, 915, 942, 976, 1220, 1256, 1464, 1570, 1830, 1884, 2355, 2440, 2512, 2928, 3140, 3660, 3768, 4710, 4880, 6280, 7320, 7536, 9420, 9577, 12560, 14640, 18840, 19154, 28731, 37680, 38308, 47885, 57462, 76616, 95770, 114924, 143655, 153232, 191540, 229848, 287310, 383080, 459696, 574620, 766160, 1149240, 2298480]

約数ペア:

[(1, 2298480), (2, 1149240), (3, 766160), (4, 574620), (5, 459696), (6, 383080), (8, 287310), (10, 229848), (12, 191540), (15, 153232), (16, 143655), (20, 114924), (24, 95770), (30, 76616), (40, 57462), (48, 47885), (60, 38308), (61, 37680), (80, 28731), (120, 19154), (122, 18840), (157, 14640), (183, 12560), (240, 9577), (244, 9420), (305, 7536), (314, 7320), (366, 6280), (471, 4880), (488, 4710), (610, 3768), (628, 3660), (732, 3140), (785, 2928), (915, 2512), (942, 2440), (976, 2355), (1220, 1884), (1256, 1830), (1464, 1570)]