1267837440

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{165083}}^1$

素因数の和:165109

約数の個数: 80

約数和(自身を含む): 4053142368

約数和(自身を除く): 2785304928

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 512, 640, 768, 960, 1280, 1536, 1920, 2560, 3840, 7680, 165083, 330166, 495249, 660332, 825415, 990498, 1320664, 1650830, 1980996, 2476245, 2641328, 3301660, 3961992, 4952490, 5282656, 6603320, 7923984, 9904980, 10565312, 13206640, 15847968, 19809960, 21130624, 26413280, 31695936, 39619920, 42261248, 52826560, 63391872, 79239840, 84522496, 105653120, 126783744, 158479680, 211306240, 253567488, 316959360, 422612480, 633918720, 1267837440]

約数ペア:

[(1, 1267837440), (2, 633918720), (3, 422612480), (4, 316959360), (5, 253567488), (6, 211306240), (8, 158479680), (10, 126783744), (12, 105653120), (15, 84522496), (16, 79239840), (20, 63391872), (24, 52826560), (30, 42261248), (32, 39619920), (40, 31695936), (48, 26413280), (60, 21130624), (64, 19809960), (80, 15847968), (96, 13206640), (120, 10565312), (128, 9904980), (160, 7923984), (192, 6603320), (240, 5282656), (256, 4952490), (320, 3961992), (384, 3301660), (480, 2641328), (512, 2476245), (640, 1980996), (768, 1650830), (960, 1320664), (1280, 990498), (1536, 825415), (1920, 660332), (2560, 495249), (3840, 330166), (7680, 165083)]