4289520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{293}}^1$

素因数の和:370

約数の個数: 80

約数和(自身を含む): 13561632

約数和(自身を除く): 9272112

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 61, 80, 120, 122, 183, 240, 244, 293, 305, 366, 488, 586, 610, 732, 879, 915, 976, 1172, 1220, 1464, 1465, 1758, 1830, 2344, 2440, 2928, 2930, 3516, 3660, 4395, 4688, 4880, 5860, 7032, 7320, 8790, 11720, 14064, 14640, 17580, 17873, 23440, 35160, 35746, 53619, 70320, 71492, 89365, 107238, 142984, 178730, 214476, 268095, 285968, 357460, 428952, 536190, 714920, 857904, 1072380, 1429840, 2144760, 4289520]

約数ペア:

[(1, 4289520), (2, 2144760), (3, 1429840), (4, 1072380), (5, 857904), (6, 714920), (8, 536190), (10, 428952), (12, 357460), (15, 285968), (16, 268095), (20, 214476), (24, 178730), (30, 142984), (40, 107238), (48, 89365), (60, 71492), (61, 70320), (80, 53619), (120, 35746), (122, 35160), (183, 23440), (240, 17873), (244, 17580), (293, 14640), (305, 14064), (366, 11720), (488, 8790), (586, 7320), (610, 7032), (732, 5860), (879, 4880), (915, 4688), (976, 4395), (1172, 3660), (1220, 3516), (1464, 2930), (1465, 2928), (1758, 2440), (1830, 2344)]