227315280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{15527}}^1$

素因数の和:15604

約数の個数: 80

約数和(自身を含む): 716275584

約数和(自身を除く): 488960304

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 61, 80, 120, 122, 183, 240, 244, 305, 366, 488, 610, 732, 915, 976, 1220, 1464, 1830, 2440, 2928, 3660, 4880, 7320, 14640, 15527, 31054, 46581, 62108, 77635, 93162, 124216, 155270, 186324, 232905, 248432, 310540, 372648, 465810, 621080, 745296, 931620, 947147, 1242160, 1863240, 1894294, 2841441, 3726480, 3788588, 4735735, 5682882, 7577176, 9471470, 11365764, 14207205, 15154352, 18942940, 22731528, 28414410, 37885880, 45463056, 56828820, 75771760, 113657640, 227315280]

約数ペア:

[(1, 227315280), (2, 113657640), (3, 75771760), (4, 56828820), (5, 45463056), (6, 37885880), (8, 28414410), (10, 22731528), (12, 18942940), (15, 15154352), (16, 14207205), (20, 11365764), (24, 9471470), (30, 7577176), (40, 5682882), (48, 4735735), (60, 3788588), (61, 3726480), (80, 2841441), (120, 1894294), (122, 1863240), (183, 1242160), (240, 947147), (244, 931620), (305, 745296), (366, 621080), (488, 465810), (610, 372648), (732, 310540), (915, 248432), (976, 232905), (1220, 186324), (1464, 155270), (1830, 124216), (2440, 93162), (2928, 77635), (3660, 62108), (4880, 46581), (7320, 31054), (14640, 15527)]