20110680

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{2069}}^1$

素因数の和:2095

約数の個数: 96

約数和(自身を含む): 67813200

約数和(自身を除く): 47702520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 243, 270, 324, 360, 405, 486, 540, 648, 810, 972, 1080, 1215, 1620, 1944, 2069, 2430, 3240, 4138, 4860, 6207, 8276, 9720, 10345, 12414, 16552, 18621, 20690, 24828, 31035, 37242, 41380, 49656, 55863, 62070, 74484, 82760, 93105, 111726, 124140, 148968, 167589, 186210, 223452, 248280, 279315, 335178, 372420, 446904, 502767, 558630, 670356, 744840, 837945, 1005534, 1117260, 1340712, 1675890, 2011068, 2234520, 2513835, 3351780, 4022136, 5027670, 6703560, 10055340, 20110680]

約数ペア:

[(1, 20110680), (2, 10055340), (3, 6703560), (4, 5027670), (5, 4022136), (6, 3351780), (8, 2513835), (9, 2234520), (10, 2011068), (12, 1675890), (15, 1340712), (18, 1117260), (20, 1005534), (24, 837945), (27, 744840), (30, 670356), (36, 558630), (40, 502767), (45, 446904), (54, 372420), (60, 335178), (72, 279315), (81, 248280), (90, 223452), (108, 186210), (120, 167589), (135, 148968), (162, 124140), (180, 111726), (216, 93105), (243, 82760), (270, 74484), (324, 62070), (360, 55863), (405, 49656), (486, 41380), (540, 37242), (648, 31035), (810, 24828), (972, 20690), (1080, 18621), (1215, 16552), (1620, 12414), (1944, 10345), (2069, 9720), (2430, 8276), (3240, 6207), (4138, 4860)]