285840960

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{3769}}^1$

素因数の和:3868

約数の個数: 112

約数和(自身を含む): 919276800

約数和(自身を除く): 633435840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 79, 80, 96, 120, 158, 160, 192, 237, 240, 316, 320, 395, 474, 480, 632, 790, 948, 960, 1185, 1264, 1580, 1896, 2370, 2528, 3160, 3769, 3792, 4740, 5056, 6320, 7538, 7584, 9480, 11307, 12640, 15076, 15168, 18845, 18960, 22614, 25280, 30152, 37690, 37920, 45228, 56535, 60304, 75380, 75840, 90456, 113070, 120608, 150760, 180912, 226140, 241216, 297751, 301520, 361824, 452280, 595502, 603040, 723648, 893253, 904560, 1191004, 1206080, 1488755, 1786506, 1809120, 2382008, 2977510, 3573012, 3618240, 4466265, 4764016, 5955020, 7146024, 8932530, 9528032, 11910040, 14292048, 17865060, 19056064, 23820080, 28584096, 35730120, 47640160, 57168192, 71460240, 95280320, 142920480, 285840960]

約数ペア:

[(1, 285840960), (2, 142920480), (3, 95280320), (4, 71460240), (5, 57168192), (6, 47640160), (8, 35730120), (10, 28584096), (12, 23820080), (15, 19056064), (16, 17865060), (20, 14292048), (24, 11910040), (30, 9528032), (32, 8932530), (40, 7146024), (48, 5955020), (60, 4764016), (64, 4466265), (79, 3618240), (80, 3573012), (96, 2977510), (120, 2382008), (158, 1809120), (160, 1786506), (192, 1488755), (237, 1206080), (240, 1191004), (316, 904560), (320, 893253), (395, 723648), (474, 603040), (480, 595502), (632, 452280), (790, 361824), (948, 301520), (960, 297751), (1185, 241216), (1264, 226140), (1580, 180912), (1896, 150760), (2370, 120608), (2528, 113070), (3160, 90456), (3769, 75840), (3792, 75380), (4740, 60304), (5056, 56535), (6320, 45228), (7538, 37920), (7584, 37690), (9480, 30152), (11307, 25280), (12640, 22614), (15076, 18960), (15168, 18845)]