285917040

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{44123}}^1$

素因数の和:44148

約数の個数: 100

約数和(自身を含む): 993054744

約数和(自身を除く): 707137704

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, 270, 324, 360, 405, 432, 540, 648, 720, 810, 1080, 1296, 1620, 2160, 3240, 6480, 44123, 88246, 132369, 176492, 220615, 264738, 352984, 397107, 441230, 529476, 661845, 705968, 794214, 882460, 1058952, 1191321, 1323690, 1588428, 1764920, 1985535, 2117904, 2382642, 2647380, 3176856, 3529840, 3573963, 3971070, 4765284, 5294760, 5956605, 6353712, 7147926, 7942140, 9530568, 10589520, 11913210, 14295852, 15884280, 17869815, 19061136, 23826420, 28591704, 31768560, 35739630, 47652840, 57183408, 71479260, 95305680, 142958520, 285917040]

約数ペア:

[(1, 285917040), (2, 142958520), (3, 95305680), (4, 71479260), (5, 57183408), (6, 47652840), (8, 35739630), (9, 31768560), (10, 28591704), (12, 23826420), (15, 19061136), (16, 17869815), (18, 15884280), (20, 14295852), (24, 11913210), (27, 10589520), (30, 9530568), (36, 7942140), (40, 7147926), (45, 6353712), (48, 5956605), (54, 5294760), (60, 4765284), (72, 3971070), (80, 3573963), (81, 3529840), (90, 3176856), (108, 2647380), (120, 2382642), (135, 2117904), (144, 1985535), (162, 1764920), (180, 1588428), (216, 1323690), (240, 1191321), (270, 1058952), (324, 882460), (360, 794214), (405, 705968), (432, 661845), (540, 529476), (648, 441230), (720, 397107), (810, 352984), (1080, 264738), (1296, 220615), (1620, 176492), (2160, 132369), (3240, 88246), (6480, 44123)]