4947480

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{509}}^1$

素因数の和:535

約数の個数: 96

約数和(自身を含む): 16707600

約数和(自身を除く): 11760120

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, 509, 540, 648, 810, 972, 1018, 1080, 1215, 1527, 1620, 1944, 2036, 2430, 2545, 3054, 3240, 4072, 4581, 4860, 5090, 6108, 7635, 9162, 9720, 10180, 12216, 13743, 15270, 18324, 20360, 22905, 27486, 30540, 36648, 41229, 45810, 54972, 61080, 68715, 82458, 91620, 109944, 123687, 137430, 164916, 183240, 206145, 247374, 274860, 329832, 412290, 494748, 549720, 618435, 824580, 989496, 1236870, 1649160, 2473740, 4947480]

約数ペア:

[(1, 4947480), (2, 2473740), (3, 1649160), (4, 1236870), (5, 989496), (6, 824580), (8, 618435), (9, 549720), (10, 494748), (12, 412290), (15, 329832), (18, 274860), (20, 247374), (24, 206145), (27, 183240), (30, 164916), (36, 137430), (40, 123687), (45, 109944), (54, 91620), (60, 82458), (72, 68715), (81, 61080), (90, 54972), (108, 45810), (120, 41229), (135, 36648), (162, 30540), (180, 27486), (216, 22905), (243, 20360), (270, 18324), (324, 15270), (360, 13743), (405, 12216), (486, 10180), (509, 9720), (540, 9162), (648, 7635), (810, 6108), (972, 5090), (1018, 4860), (1080, 4581), (1215, 4072), (1527, 3240), (1620, 3054), (1944, 2545), (2036, 2430)]