56644920

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{17483}}^1$

素因数の和:17506

約数の個数: 80

約数和(自身を含む): 190400760

約数和(自身を除く): 133755840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 17483, 34966, 52449, 69932, 87415, 104898, 139864, 157347, 174830, 209796, 262245, 314694, 349660, 419592, 472041, 524490, 629388, 699320, 786735, 944082, 1048980, 1258776, 1416123, 1573470, 1888164, 2097960, 2360205, 2832246, 3146940, 3776328, 4720410, 5664492, 6293880, 7080615, 9440820, 11328984, 14161230, 18881640, 28322460, 56644920]

約数ペア:

[(1, 56644920), (2, 28322460), (3, 18881640), (4, 14161230), (5, 11328984), (6, 9440820), (8, 7080615), (9, 6293880), (10, 5664492), (12, 4720410), (15, 3776328), (18, 3146940), (20, 2832246), (24, 2360205), (27, 2097960), (30, 1888164), (36, 1573470), (40, 1416123), (45, 1258776), (54, 1048980), (60, 944082), (72, 786735), (81, 699320), (90, 629388), (108, 524490), (120, 472041), (135, 419592), (162, 349660), (180, 314694), (216, 262245), (270, 209796), (324, 174830), (360, 157347), (405, 139864), (540, 104898), (648, 87415), (810, 69932), (1080, 52449), (1620, 34966), (3240, 17483)]