1986273120

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{318313}}^1$

素因数の和:318344

約数の個数: 96

約数和(自身を含む): 6738070752

約数和(自身を除く): 4751797632

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 156, 160, 195, 208, 240, 260, 312, 390, 416, 480, 520, 624, 780, 1040, 1248, 1560, 2080, 3120, 6240, 318313, 636626, 954939, 1273252, 1591565, 1909878, 2546504, 3183130, 3819756, 4138069, 4774695, 5093008, 6366260, 7639512, 8276138, 9549390, 10186016, 12414207, 12732520, 15279024, 16552276, 19098780, 20690345, 24828414, 25465040, 30558048, 33104552, 38197560, 41380690, 49656828, 50930080, 62071035, 66209104, 76395120, 82761380, 99313656, 124142070, 132418208, 152790240, 165522760, 198627312, 248284140, 331045520, 397254624, 496568280, 662091040, 993136560, 1986273120]

約数ペア:

[(1, 1986273120), (2, 993136560), (3, 662091040), (4, 496568280), (5, 397254624), (6, 331045520), (8, 248284140), (10, 198627312), (12, 165522760), (13, 152790240), (15, 132418208), (16, 124142070), (20, 99313656), (24, 82761380), (26, 76395120), (30, 66209104), (32, 62071035), (39, 50930080), (40, 49656828), (48, 41380690), (52, 38197560), (60, 33104552), (65, 30558048), (78, 25465040), (80, 24828414), (96, 20690345), (104, 19098780), (120, 16552276), (130, 15279024), (156, 12732520), (160, 12414207), (195, 10186016), (208, 9549390), (240, 8276138), (260, 7639512), (312, 6366260), (390, 5093008), (416, 4774695), (480, 4138069), (520, 3819756), (624, 3183130), (780, 2546504), (1040, 1909878), (1248, 1591565), (1560, 1273252), (2080, 954939), (3120, 636626), (6240, 318313)]