1956979560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{4457}}^1\times {\mathrm{3659}}^1$

素因数の和:8130

約数の個数: 64

約数和(自身を含む): 5873860800

約数和(自身を除く): 3916881240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 3659, 4457, 7318, 8914, 10977, 13371, 14636, 17828, 18295, 21954, 22285, 26742, 29272, 35656, 36590, 43908, 44570, 53484, 54885, 66855, 73180, 87816, 89140, 106968, 109770, 133710, 146360, 178280, 219540, 267420, 439080, 534840, 16308163, 32616326, 48924489, 65232652, 81540815, 97848978, 130465304, 163081630, 195697956, 244622445, 326163260, 391395912, 489244890, 652326520, 978489780, 1956979560]

約数ペア:

[(1, 1956979560), (2, 978489780), (3, 652326520), (4, 489244890), (5, 391395912), (6, 326163260), (8, 244622445), (10, 195697956), (12, 163081630), (15, 130465304), (20, 97848978), (24, 81540815), (30, 65232652), (40, 48924489), (60, 32616326), (120, 16308163), (3659, 534840), (4457, 439080), (7318, 267420), (8914, 219540), (10977, 178280), (13371, 146360), (14636, 133710), (17828, 109770), (18295, 106968), (21954, 89140), (22285, 87816), (26742, 73180), (29272, 66855), (35656, 54885), (36590, 53484), (43908, 44570)]