42903960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{32503}}^1$

素因数の和:32528

約数の個数: 64

約数和(自身を含む): 140417280

約数和(自身を除く): 97513320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 32503, 65006, 97509, 130012, 162515, 195018, 260024, 325030, 357533, 390036, 487545, 650060, 715066, 780072, 975090, 1072599, 1300120, 1430132, 1787665, 1950180, 2145198, 2860264, 3575330, 3900360, 4290396, 5362995, 7150660, 8580792, 10725990, 14301320, 21451980, 42903960]

約数ペア:

[(1, 42903960), (2, 21451980), (3, 14301320), (4, 10725990), (5, 8580792), (6, 7150660), (8, 5362995), (10, 4290396), (11, 3900360), (12, 3575330), (15, 2860264), (20, 2145198), (22, 1950180), (24, 1787665), (30, 1430132), (33, 1300120), (40, 1072599), (44, 975090), (55, 780072), (60, 715066), (66, 650060), (88, 487545), (110, 390036), (120, 357533), (132, 325030), (165, 260024), (220, 195018), (264, 162515), (330, 130012), (440, 97509), (660, 65006), (1320, 32503)]