1547832240

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{79621}}^1$

素因数の和:79649

約数の個数: 120

約数和(自身を含む): 5390727888

約数和(自身を除く): 3842895648

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 243, 270, 324, 360, 405, 432, 486, 540, 648, 720, 810, 972, 1080, 1215, 1296, 1620, 1944, 2160, 2430, 3240, 3888, 4860, 6480, 9720, 19440, 79621, 159242, 238863, 318484, 398105, 477726, 636968, 716589, 796210, 955452, 1194315, 1273936, 1433178, 1592420, 1910904, 2149767, 2388630, 2866356, 3184840, 3582945, 3821808, 4299534, 4777260, 5732712, 6369680, 6449301, 7165890, 8599068, 9554520, 10748835, 11465424, 12898602, 14331780, 17198136, 19109040, 19347903, 21497670, 25797204, 28663560, 32246505, 34396272, 38695806, 42995340, 51594408, 57327120, 64493010, 77391612, 85990680, 96739515, 103188816, 128986020, 154783224, 171981360, 193479030, 257972040, 309566448, 386958060, 515944080, 773916120, 1547832240]

約数ペア:

[(1, 1547832240), (2, 773916120), (3, 515944080), (4, 386958060), (5, 309566448), (6, 257972040), (8, 193479030), (9, 171981360), (10, 154783224), (12, 128986020), (15, 103188816), (16, 96739515), (18, 85990680), (20, 77391612), (24, 64493010), (27, 57327120), (30, 51594408), (36, 42995340), (40, 38695806), (45, 34396272), (48, 32246505), (54, 28663560), (60, 25797204), (72, 21497670), (80, 19347903), (81, 19109040), (90, 17198136), (108, 14331780), (120, 12898602), (135, 11465424), (144, 10748835), (162, 9554520), (180, 8599068), (216, 7165890), (240, 6449301), (243, 6369680), (270, 5732712), (324, 4777260), (360, 4299534), (405, 3821808), (432, 3582945), (486, 3184840), (540, 2866356), (648, 2388630), (720, 2149767), (810, 1910904), (972, 1592420), (1080, 1433178), (1215, 1273936), (1296, 1194315), (1620, 955452), (1944, 796210), (2160, 716589), (2430, 636968), (3240, 477726), (3888, 398105), (4860, 318484), (6480, 238863), (9720, 159242), (19440, 79621)]