1799217120

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{1877}}^1\times {\mathrm{1997}}^1$

素因数の和:3892

約数の個数: 96

約数和(自身を含む): 5673392928

約数和(自身を除く): 3874175808

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 1877, 1997, 3754, 3994, 5631, 5991, 7508, 7988, 9385, 9985, 11262, 11982, 15016, 15976, 18770, 19970, 22524, 23964, 28155, 29955, 30032, 31952, 37540, 39940, 45048, 47928, 56310, 59910, 60064, 63904, 75080, 79880, 90096, 95856, 112620, 119820, 150160, 159760, 180192, 191712, 225240, 239640, 300320, 319520, 450480, 479280, 900960, 958560, 3748369, 7496738, 11245107, 14993476, 18741845, 22490214, 29986952, 37483690, 44980428, 56225535, 59973904, 74967380, 89960856, 112451070, 119947808, 149934760, 179921712, 224902140, 299869520, 359843424, 449804280, 599739040, 899608560, 1799217120]

約数ペア:

[(1, 1799217120), (2, 899608560), (3, 599739040), (4, 449804280), (5, 359843424), (6, 299869520), (8, 224902140), (10, 179921712), (12, 149934760), (15, 119947808), (16, 112451070), (20, 89960856), (24, 74967380), (30, 59973904), (32, 56225535), (40, 44980428), (48, 37483690), (60, 29986952), (80, 22490214), (96, 18741845), (120, 14993476), (160, 11245107), (240, 7496738), (480, 3748369), (1877, 958560), (1997, 900960), (3754, 479280), (3994, 450480), (5631, 319520), (5991, 300320), (7508, 239640), (7988, 225240), (9385, 191712), (9985, 180192), (11262, 159760), (11982, 150160), (15016, 119820), (15976, 112620), (18770, 95856), (19970, 90096), (22524, 79880), (23964, 75080), (28155, 63904), (29955, 60064), (30032, 59910), (31952, 56310), (37540, 47928), (39940, 45048)]