4934280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3163}}^1$

素因数の和:3190

約数の個数: 64

約数和(自身を含む): 15946560

約数和(自身を除く): 11012280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 3163, 6326, 9489, 12652, 15815, 18978, 25304, 31630, 37956, 41119, 47445, 63260, 75912, 82238, 94890, 123357, 126520, 164476, 189780, 205595, 246714, 328952, 379560, 411190, 493428, 616785, 822380, 986856, 1233570, 1644760, 2467140, 4934280]

約数ペア:

[(1, 4934280), (2, 2467140), (3, 1644760), (4, 1233570), (5, 986856), (6, 822380), (8, 616785), (10, 493428), (12, 411190), (13, 379560), (15, 328952), (20, 246714), (24, 205595), (26, 189780), (30, 164476), (39, 126520), (40, 123357), (52, 94890), (60, 82238), (65, 75912), (78, 63260), (104, 47445), (120, 41119), (130, 37956), (156, 31630), (195, 25304), (260, 18978), (312, 15815), (390, 12652), (520, 9489), (780, 6326), (1560, 3163)]