30369720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{253081}}^1$

素因数の和:253095

約数の個数: 32

約数和(自身を含む): 91109520

約数和(自身を除く): 60739800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 253081, 506162, 759243, 1012324, 1265405, 1518486, 2024648, 2530810, 3036972, 3796215, 5061620, 6073944, 7592430, 10123240, 15184860, 30369720]

約数ペア:

[(1, 30369720), (2, 15184860), (3, 10123240), (4, 7592430), (5, 6073944), (6, 5061620), (8, 3796215), (10, 3036972), (12, 2530810), (15, 2024648), (20, 1518486), (24, 1265405), (30, 1012324), (40, 759243), (60, 506162), (120, 253081)]