19194645240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{53318459}}^1$

素因数の和:53318476

約数の個数: 48

約数和(自身を含む): 62382598200

約数和(自身を除く): 43187952960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 53318459, 106636918, 159955377, 213273836, 266592295, 319910754, 426547672, 479866131, 533184590, 639821508, 799776885, 959732262, 1066369180, 1279643016, 1599553770, 1919464524, 2132738360, 2399330655, 3199107540, 3838929048, 4798661310, 6398215080, 9597322620, 19194645240]

約数ペア:

[(1, 19194645240), (2, 9597322620), (3, 6398215080), (4, 4798661310), (5, 3838929048), (6, 3199107540), (8, 2399330655), (9, 2132738360), (10, 1919464524), (12, 1599553770), (15, 1279643016), (18, 1066369180), (20, 959732262), (24, 799776885), (30, 639821508), (36, 533184590), (40, 479866131), (45, 426547672), (60, 319910754), (72, 266592295), (90, 213273836), (120, 159955377), (180, 106636918), (360, 53318459)]