2665397760

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{347057}}^1$

素因数の和:347083

約数の個数: 80

約数和(自身を含む): 8520968016

約数和(自身を除く): 5855570256

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, 347057, 694114, 1041171, 1388228, 1735285, 2082342, 2776456, 3470570, 4164684, 5205855, 5552912, 6941140, 8329368, 10411710, 11105824, 13882280, 16658736, 20823420, 22211648, 27764560, 33317472, 41646840, 44423296, 55529120, 66634944, 83293680, 88846592, 111058240, 133269888, 166587360, 177693184, 222116480, 266539776, 333174720, 444232960, 533079552, 666349440, 888465920, 1332698880, 2665397760]

約数ペア:

[(1, 2665397760), (2, 1332698880), (3, 888465920), (4, 666349440), (5, 533079552), (6, 444232960), (8, 333174720), (10, 266539776), (12, 222116480), (15, 177693184), (16, 166587360), (20, 133269888), (24, 111058240), (30, 88846592), (32, 83293680), (40, 66634944), (48, 55529120), (60, 44423296), (64, 41646840), (80, 33317472), (96, 27764560), (120, 22211648), (128, 20823420), (160, 16658736), (192, 13882280), (240, 11105824), (256, 10411710), (320, 8329368), (384, 6941140), (480, 5552912), (512, 5205855), (640, 4164684), (768, 3470570), (960, 2776456), (1280, 2082342), (1536, 1735285), (1920, 1388228), (2560, 1041171), (3840, 694114), (7680, 347057)]