2940392960

素因数分解:

$2^9\times 5^1\times {\mathrm{37}}^2\times {\mathrm{839}}^1$

素因数の和:936

約数の個数: 120

約数和(自身を含む): 7254379440

約数和(自身を除く): 4313986480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 64, 74, 80, 128, 148, 160, 185, 256, 296, 320, 370, 512, 592, 640, 740, 839, 1184, 1280, 1369, 1480, 1678, 2368, 2560, 2738, 2960, 3356, 4195, 4736, 5476, 5920, 6712, 6845, 8390, 9472, 10952, 11840, 13424, 13690, 16780, 18944, 21904, 23680, 26848, 27380, 31043, 33560, 43808, 47360, 53696, 54760, 62086, 67120, 87616, 94720, 107392, 109520, 124172, 134240, 155215, 175232, 214784, 219040, 248344, 268480, 310430, 350464, 429568, 438080, 496688, 536960, 620860, 700928, 876160, 993376, 1073920, 1148591, 1241720, 1752320, 1986752, 2147840, 2297182, 2483440, 3504640, 3973504, 4594364, 4966880, 5742955, 7947008, 9188728, 9933760, 11485910, 15894016, 18377456, 19867520, 22971820, 36754912, 39735040, 45943640, 73509824, 79470080, 91887280, 147019648, 183774560, 294039296, 367549120, 588078592, 735098240, 1470196480, 2940392960]

約数ペア:

[(1, 2940392960), (2, 1470196480), (4, 735098240), (5, 588078592), (8, 367549120), (10, 294039296), (16, 183774560), (20, 147019648), (32, 91887280), (37, 79470080), (40, 73509824), (64, 45943640), (74, 39735040), (80, 36754912), (128, 22971820), (148, 19867520), (160, 18377456), (185, 15894016), (256, 11485910), (296, 9933760), (320, 9188728), (370, 7947008), (512, 5742955), (592, 4966880), (640, 4594364), (740, 3973504), (839, 3504640), (1184, 2483440), (1280, 2297182), (1369, 2147840), (1480, 1986752), (1678, 1752320), (2368, 1241720), (2560, 1148591), (2738, 1073920), (2960, 993376), (3356, 876160), (4195, 700928), (4736, 620860), (5476, 536960), (5920, 496688), (6712, 438080), (6845, 429568), (8390, 350464), (9472, 310430), (10952, 268480), (11840, 248344), (13424, 219040), (13690, 214784), (16780, 175232), (18944, 155215), (21904, 134240), (23680, 124172), (26848, 109520), (27380, 107392), (31043, 94720), (33560, 87616), (43808, 67120), (47360, 62086), (53696, 54760)]