1549954920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{120713}}^1$

素因数の和:120834

約数の個数: 64

約数和(自身を含む): 4693360320

約数和(自身を除く): 3143405400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 107, 120, 214, 321, 428, 535, 642, 856, 1070, 1284, 1605, 2140, 2568, 3210, 4280, 6420, 12840, 120713, 241426, 362139, 482852, 603565, 724278, 965704, 1207130, 1448556, 1810695, 2414260, 2897112, 3621390, 4828520, 7242780, 12916291, 14485560, 25832582, 38748873, 51665164, 64581455, 77497746, 103330328, 129162910, 154995492, 193744365, 258325820, 309990984, 387488730, 516651640, 774977460, 1549954920]

約数ペア:

[(1, 1549954920), (2, 774977460), (3, 516651640), (4, 387488730), (5, 309990984), (6, 258325820), (8, 193744365), (10, 154995492), (12, 129162910), (15, 103330328), (20, 77497746), (24, 64581455), (30, 51665164), (40, 38748873), (60, 25832582), (107, 14485560), (120, 12916291), (214, 7242780), (321, 4828520), (428, 3621390), (535, 2897112), (642, 2414260), (856, 1810695), (1070, 1448556), (1284, 1207130), (1605, 965704), (2140, 724278), (2568, 603565), (3210, 482852), (4280, 362139), (6420, 241426), (12840, 120713)]