1004638080

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{16879}}^1$

素因数の和:16932

約数の個数: 128

約数和(自身を含む): 3305779200

約数和(自身を除く): 2301141120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 155, 160, 186, 192, 240, 248, 310, 320, 372, 384, 465, 480, 496, 620, 640, 744, 930, 960, 992, 1240, 1488, 1860, 1920, 1984, 2480, 2976, 3720, 3968, 4960, 5952, 7440, 9920, 11904, 14880, 16879, 19840, 29760, 33758, 50637, 59520, 67516, 84395, 101274, 135032, 168790, 202548, 253185, 270064, 337580, 405096, 506370, 523249, 540128, 675160, 810192, 1012740, 1046498, 1080256, 1350320, 1569747, 1620384, 2025480, 2092996, 2160512, 2616245, 2700640, 3139494, 3240768, 4050960, 4185992, 5232490, 5401280, 6278988, 6481536, 7848735, 8101920, 8371984, 10464980, 10802560, 12557976, 15697470, 16203840, 16743968, 20929960, 25115952, 31394940, 32407680, 33487936, 41859920, 50231904, 62789880, 66975872, 83719840, 100463808, 125579760, 167439680, 200927616, 251159520, 334879360, 502319040, 1004638080]

約数ペア:

[(1, 1004638080), (2, 502319040), (3, 334879360), (4, 251159520), (5, 200927616), (6, 167439680), (8, 125579760), (10, 100463808), (12, 83719840), (15, 66975872), (16, 62789880), (20, 50231904), (24, 41859920), (30, 33487936), (31, 32407680), (32, 31394940), (40, 25115952), (48, 20929960), (60, 16743968), (62, 16203840), (64, 15697470), (80, 12557976), (93, 10802560), (96, 10464980), (120, 8371984), (124, 8101920), (128, 7848735), (155, 6481536), (160, 6278988), (186, 5401280), (192, 5232490), (240, 4185992), (248, 4050960), (310, 3240768), (320, 3139494), (372, 2700640), (384, 2616245), (465, 2160512), (480, 2092996), (496, 2025480), (620, 1620384), (640, 1569747), (744, 1350320), (930, 1080256), (960, 1046498), (992, 1012740), (1240, 810192), (1488, 675160), (1860, 540128), (1920, 523249), (1984, 506370), (2480, 405096), (2976, 337580), (3720, 270064), (3968, 253185), (4960, 202548), (5952, 168790), (7440, 135032), (9920, 101274), (11904, 84395), (14880, 67516), (16879, 59520), (19840, 50637), (29760, 33758)]