19014360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{821}}^1$

素因数の和:1028

約数の個数: 64

約数和(自身を含む): 57408480

約数和(自身を除く): 38394120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 193, 386, 579, 772, 821, 965, 1158, 1544, 1642, 1930, 2316, 2463, 2895, 3284, 3860, 4105, 4632, 4926, 5790, 6568, 7720, 8210, 9852, 11580, 12315, 16420, 19704, 23160, 24630, 32840, 49260, 98520, 158453, 316906, 475359, 633812, 792265, 950718, 1267624, 1584530, 1901436, 2376795, 3169060, 3802872, 4753590, 6338120, 9507180, 19014360]

約数ペア:

[(1, 19014360), (2, 9507180), (3, 6338120), (4, 4753590), (5, 3802872), (6, 3169060), (8, 2376795), (10, 1901436), (12, 1584530), (15, 1267624), (20, 950718), (24, 792265), (30, 633812), (40, 475359), (60, 316906), (120, 158453), (193, 98520), (386, 49260), (579, 32840), (772, 24630), (821, 23160), (965, 19704), (1158, 16420), (1544, 12315), (1642, 11580), (1930, 9852), (2316, 8210), (2463, 7720), (2895, 6568), (3284, 5790), (3860, 4926), (4105, 4632)]