23974380

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{4933}}^1$

素因数の和:4957

約数の個数: 72

約数和(自身を含む): 75430992

約数和(自身を除く): 51456612

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 540, 810, 972, 1215, 1620, 2430, 4860, 4933, 9866, 14799, 19732, 24665, 29598, 44397, 49330, 59196, 73995, 88794, 98660, 133191, 147990, 177588, 221985, 266382, 295980, 399573, 443970, 532764, 665955, 799146, 887940, 1198719, 1331910, 1598292, 1997865, 2397438, 2663820, 3995730, 4794876, 5993595, 7991460, 11987190, 23974380]

約数ペア:

[(1, 23974380), (2, 11987190), (3, 7991460), (4, 5993595), (5, 4794876), (6, 3995730), (9, 2663820), (10, 2397438), (12, 1997865), (15, 1598292), (18, 1331910), (20, 1198719), (27, 887940), (30, 799146), (36, 665955), (45, 532764), (54, 443970), (60, 399573), (81, 295980), (90, 266382), (108, 221985), (135, 177588), (162, 147990), (180, 133191), (243, 98660), (270, 88794), (324, 73995), (405, 59196), (486, 49330), (540, 44397), (810, 29598), (972, 24665), (1215, 19732), (1620, 14799), (2430, 9866), (4860, 4933)]