532711680

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{138727}}^1$

素因数の和:138751

約数の個数: 72

約数和(自身を含む): 1701360192

約数和(自身を除く): 1168648512

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, 640, 768, 960, 1280, 1920, 3840, 138727, 277454, 416181, 554908, 693635, 832362, 1109816, 1387270, 1664724, 2080905, 2219632, 2774540, 3329448, 4161810, 4439264, 5549080, 6658896, 8323620, 8878528, 11098160, 13317792, 16647240, 17757056, 22196320, 26635584, 33294480, 35514112, 44392640, 53271168, 66588960, 88785280, 106542336, 133177920, 177570560, 266355840, 532711680]

約数ペア:

[(1, 532711680), (2, 266355840), (3, 177570560), (4, 133177920), (5, 106542336), (6, 88785280), (8, 66588960), (10, 53271168), (12, 44392640), (15, 35514112), (16, 33294480), (20, 26635584), (24, 22196320), (30, 17757056), (32, 16647240), (40, 13317792), (48, 11098160), (60, 8878528), (64, 8323620), (80, 6658896), (96, 5549080), (120, 4439264), (128, 4161810), (160, 3329448), (192, 2774540), (240, 2219632), (256, 2080905), (320, 1664724), (384, 1387270), (480, 1109816), (640, 832362), (768, 693635), (960, 554908), (1280, 416181), (1920, 277454), (3840, 138727)]