309218760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{14081}}^1$

素因数の和:14159

約数の個数: 96

約数和(自身を含む): 1021508280

約数和(自身を除く): 712289520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 61, 72, 90, 120, 122, 180, 183, 244, 305, 360, 366, 488, 549, 610, 732, 915, 1098, 1220, 1464, 1830, 2196, 2440, 2745, 3660, 4392, 5490, 7320, 10980, 14081, 21960, 28162, 42243, 56324, 70405, 84486, 112648, 126729, 140810, 168972, 211215, 253458, 281620, 337944, 422430, 506916, 563240, 633645, 844860, 858941, 1013832, 1267290, 1689720, 1717882, 2534580, 2576823, 3435764, 4294705, 5069160, 5153646, 6871528, 7730469, 8589410, 10307292, 12884115, 15460938, 17178820, 20614584, 25768230, 30921876, 34357640, 38652345, 51536460, 61843752, 77304690, 103072920, 154609380, 309218760]

約数ペア:

[(1, 309218760), (2, 154609380), (3, 103072920), (4, 77304690), (5, 61843752), (6, 51536460), (8, 38652345), (9, 34357640), (10, 30921876), (12, 25768230), (15, 20614584), (18, 17178820), (20, 15460938), (24, 12884115), (30, 10307292), (36, 8589410), (40, 7730469), (45, 6871528), (60, 5153646), (61, 5069160), (72, 4294705), (90, 3435764), (120, 2576823), (122, 2534580), (180, 1717882), (183, 1689720), (244, 1267290), (305, 1013832), (360, 858941), (366, 844860), (488, 633645), (549, 563240), (610, 506916), (732, 422430), (915, 337944), (1098, 281620), (1220, 253458), (1464, 211215), (1830, 168972), (2196, 140810), (2440, 126729), (2745, 112648), (3660, 84486), (4392, 70405), (5490, 56324), (7320, 42243), (10980, 28162), (14081, 21960)]