34878720

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{293}}^1$

素因数の和:348

約数の個数: 144

約数和(自身を含む): 115379712

約数和(自身を除く): 80500992

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, 256, 293, 310, 320, 372, 384, 465, 480, 496, 586, 620, 640, 744, 768, 879, 930, 960, 992, 1172, 1240, 1280, 1465, 1488, 1758, 1860, 1920, 1984, 2344, 2480, 2930, 2976, 3516, 3720, 3840, 3968, 4395, 4688, 4960, 5860, 5952, 7032, 7440, 7936, 8790, 9083, 9376, 9920, 11720, 11904, 14064, 14880, 17580, 18166, 18752, 19840, 23440, 23808, 27249, 28128, 29760, 35160, 36332, 37504, 39680, 45415, 46880, 54498, 56256, 59520, 70320, 72664, 75008, 90830, 93760, 108996, 112512, 119040, 136245, 140640, 145328, 181660, 187520, 217992, 225024, 272490, 281280, 290656, 363320, 375040, 435984, 544980, 562560, 581312, 726640, 871968, 1089960, 1125120, 1162624, 1453280, 1743936, 2179920, 2325248, 2906560, 3487872, 4359840, 5813120, 6975744, 8719680, 11626240, 17439360, 34878720]

約数ペア:

[(1, 34878720), (2, 17439360), (3, 11626240), (4, 8719680), (5, 6975744), (6, 5813120), (8, 4359840), (10, 3487872), (12, 2906560), (15, 2325248), (16, 2179920), (20, 1743936), (24, 1453280), (30, 1162624), (31, 1125120), (32, 1089960), (40, 871968), (48, 726640), (60, 581312), (62, 562560), (64, 544980), (80, 435984), (93, 375040), (96, 363320), (120, 290656), (124, 281280), (128, 272490), (155, 225024), (160, 217992), (186, 187520), (192, 181660), (240, 145328), (248, 140640), (256, 136245), (293, 119040), (310, 112512), (320, 108996), (372, 93760), (384, 90830), (465, 75008), (480, 72664), (496, 70320), (586, 59520), (620, 56256), (640, 54498), (744, 46880), (768, 45415), (879, 39680), (930, 37504), (960, 36332), (992, 35160), (1172, 29760), (1240, 28128), (1280, 27249), (1465, 23808), (1488, 23440), (1758, 19840), (1860, 18752), (1920, 18166), (1984, 17580), (2344, 14880), (2480, 14064), (2930, 11904), (2976, 11720), (3516, 9920), (3720, 9376), (3840, 9083), (3968, 8790), (4395, 7936), (4688, 7440), (4960, 7032), (5860, 5952)]