71049240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{197359}}^1$

素因数の和:197376

約数の個数: 48

約数和(自身を含む): 230911200

約数和(自身を除く): 159861960

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, 197359, 394718, 592077, 789436, 986795, 1184154, 1578872, 1776231, 1973590, 2368308, 2960385, 3552462, 3947180, 4736616, 5920770, 7104924, 7894360, 8881155, 11841540, 14209848, 17762310, 23683080, 35524620, 71049240]

約数ペア:

[(1, 71049240), (2, 35524620), (3, 23683080), (4, 17762310), (5, 14209848), (6, 11841540), (8, 8881155), (9, 7894360), (10, 7104924), (12, 5920770), (15, 4736616), (18, 3947180), (20, 3552462), (24, 2960385), (30, 2368308), (36, 1973590), (40, 1776231), (45, 1578872), (60, 1184154), (72, 986795), (90, 789436), (120, 592077), (180, 394718), (360, 197359)]