72061320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{463}}^1\times {\mathrm{1297}}^1$

素因数の和:1774

約数の個数: 64

約数和(自身を含む): 216817920

約数和(自身を除く): 144756600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 463, 926, 1297, 1389, 1852, 2315, 2594, 2778, 3704, 3891, 4630, 5188, 5556, 6485, 6945, 7782, 9260, 10376, 11112, 12970, 13890, 15564, 18520, 19455, 25940, 27780, 31128, 38910, 51880, 55560, 77820, 155640, 600511, 1201022, 1801533, 2402044, 3002555, 3603066, 4804088, 6005110, 7206132, 9007665, 12010220, 14412264, 18015330, 24020440, 36030660, 72061320]

約数ペア:

[(1, 72061320), (2, 36030660), (3, 24020440), (4, 18015330), (5, 14412264), (6, 12010220), (8, 9007665), (10, 7206132), (12, 6005110), (15, 4804088), (20, 3603066), (24, 3002555), (30, 2402044), (40, 1801533), (60, 1201022), (120, 600511), (463, 155640), (926, 77820), (1297, 55560), (1389, 51880), (1852, 38910), (2315, 31128), (2594, 27780), (2778, 25940), (3704, 19455), (3891, 18520), (4630, 15564), (5188, 13890), (5556, 12970), (6485, 11112), (6945, 10376), (7782, 9260)]