19169160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{5153}}^1$

素因数の和:5198

約数の個数: 64

約数和(自身を含む): 59374080

約数和(自身を除く): 40204920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 744, 930, 1240, 1860, 3720, 5153, 10306, 15459, 20612, 25765, 30918, 41224, 51530, 61836, 77295, 103060, 123672, 154590, 159743, 206120, 309180, 319486, 479229, 618360, 638972, 798715, 958458, 1277944, 1597430, 1916916, 2396145, 3194860, 3833832, 4792290, 6389720, 9584580, 19169160]

約数ペア:

[(1, 19169160), (2, 9584580), (3, 6389720), (4, 4792290), (5, 3833832), (6, 3194860), (8, 2396145), (10, 1916916), (12, 1597430), (15, 1277944), (20, 958458), (24, 798715), (30, 638972), (31, 618360), (40, 479229), (60, 319486), (62, 309180), (93, 206120), (120, 159743), (124, 154590), (155, 123672), (186, 103060), (248, 77295), (310, 61836), (372, 51530), (465, 41224), (620, 30918), (744, 25765), (930, 20612), (1240, 15459), (1860, 10306), (3720, 5153)]