54676680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23981}}^1$

素因数の和:24014

約数の個数: 64

約数和(自身を含む): 172670400

約数和(自身を除く): 117993720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 23981, 47962, 71943, 95924, 119905, 143886, 191848, 239810, 287772, 359715, 455639, 479620, 575544, 719430, 911278, 959240, 1366917, 1438860, 1822556, 2278195, 2733834, 2877720, 3645112, 4556390, 5467668, 6834585, 9112780, 10935336, 13669170, 18225560, 27338340, 54676680]

約数ペア:

[(1, 54676680), (2, 27338340), (3, 18225560), (4, 13669170), (5, 10935336), (6, 9112780), (8, 6834585), (10, 5467668), (12, 4556390), (15, 3645112), (19, 2877720), (20, 2733834), (24, 2278195), (30, 1822556), (38, 1438860), (40, 1366917), (57, 959240), (60, 911278), (76, 719430), (95, 575544), (114, 479620), (120, 455639), (152, 359715), (190, 287772), (228, 239810), (285, 191848), (380, 143886), (456, 119905), (570, 95924), (760, 71943), (1140, 47962), (2280, 23981)]