140495760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{2351}}^1$

素因数の和:2453

約数の個数: 120

約数和(自身を含む): 477719424

約数和(自身を除く): 337223664

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 83, 90, 120, 144, 166, 180, 240, 249, 332, 360, 415, 498, 664, 720, 747, 830, 996, 1245, 1328, 1494, 1660, 1992, 2351, 2490, 2988, 3320, 3735, 3984, 4702, 4980, 5976, 6640, 7053, 7470, 9404, 9960, 11755, 11952, 14106, 14940, 18808, 19920, 21159, 23510, 28212, 29880, 35265, 37616, 42318, 47020, 56424, 59760, 70530, 84636, 94040, 105795, 112848, 141060, 169272, 188080, 195133, 211590, 282120, 338544, 390266, 423180, 564240, 585399, 780532, 846360, 975665, 1170798, 1561064, 1692720, 1756197, 1951330, 2341596, 2926995, 3122128, 3512394, 3902660, 4683192, 5853990, 7024788, 7805320, 8780985, 9366384, 11707980, 14049576, 15610640, 17561970, 23415960, 28099152, 35123940, 46831920, 70247880, 140495760]

約数ペア:

[(1, 140495760), (2, 70247880), (3, 46831920), (4, 35123940), (5, 28099152), (6, 23415960), (8, 17561970), (9, 15610640), (10, 14049576), (12, 11707980), (15, 9366384), (16, 8780985), (18, 7805320), (20, 7024788), (24, 5853990), (30, 4683192), (36, 3902660), (40, 3512394), (45, 3122128), (48, 2926995), (60, 2341596), (72, 1951330), (80, 1756197), (83, 1692720), (90, 1561064), (120, 1170798), (144, 975665), (166, 846360), (180, 780532), (240, 585399), (249, 564240), (332, 423180), (360, 390266), (415, 338544), (498, 282120), (664, 211590), (720, 195133), (747, 188080), (830, 169272), (996, 141060), (1245, 112848), (1328, 105795), (1494, 94040), (1660, 84636), (1992, 70530), (2351, 59760), (2490, 56424), (2988, 47020), (3320, 42318), (3735, 37616), (3984, 35265), (4702, 29880), (4980, 28212), (5976, 23510), (6640, 21159), (7053, 19920), (7470, 18808), (9404, 14940), (9960, 14106), (11755, 11952)]