76402560

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3061}}^1$

素因数の和:3096

約数の個数: 128

約数和(自身を含む): 262352160

約数和(自身を除く): 185949600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 384, 390, 416, 480, 520, 624, 640, 780, 832, 960, 1040, 1248, 1560, 1664, 1920, 2080, 2496, 3061, 3120, 4160, 4992, 6122, 6240, 8320, 9183, 12244, 12480, 15305, 18366, 24488, 24960, 30610, 36732, 39793, 45915, 48976, 61220, 73464, 79586, 91830, 97952, 119379, 122440, 146928, 159172, 183660, 195904, 198965, 238758, 244880, 293856, 318344, 367320, 391808, 397930, 477516, 489760, 587712, 596895, 636688, 734640, 795860, 955032, 979520, 1175424, 1193790, 1273376, 1469280, 1591720, 1910064, 1959040, 2387580, 2546752, 2938560, 3183440, 3820128, 4775160, 5093504, 5877120, 6366880, 7640256, 9550320, 12733760, 15280512, 19100640, 25467520, 38201280, 76402560]

約数ペア:

[(1, 76402560), (2, 38201280), (3, 25467520), (4, 19100640), (5, 15280512), (6, 12733760), (8, 9550320), (10, 7640256), (12, 6366880), (13, 5877120), (15, 5093504), (16, 4775160), (20, 3820128), (24, 3183440), (26, 2938560), (30, 2546752), (32, 2387580), (39, 1959040), (40, 1910064), (48, 1591720), (52, 1469280), (60, 1273376), (64, 1193790), (65, 1175424), (78, 979520), (80, 955032), (96, 795860), (104, 734640), (120, 636688), (128, 596895), (130, 587712), (156, 489760), (160, 477516), (192, 397930), (195, 391808), (208, 367320), (240, 318344), (260, 293856), (312, 244880), (320, 238758), (384, 198965), (390, 195904), (416, 183660), (480, 159172), (520, 146928), (624, 122440), (640, 119379), (780, 97952), (832, 91830), (960, 79586), (1040, 73464), (1248, 61220), (1560, 48976), (1664, 45915), (1920, 39793), (2080, 36732), (2496, 30610), (3061, 24960), (3120, 24488), (4160, 18366), (4992, 15305), (6122, 12480), (6240, 12244), (8320, 9183)]