3204180

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{2543}}^1$

素因数の和:2565

約数の個数: 72

約数和(自身を含む): 11112192

約数和(自身を除く): 7908012

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 2543, 5086, 7629, 10172, 12715, 15258, 17801, 22887, 25430, 30516, 35602, 38145, 45774, 50860, 53403, 71204, 76290, 89005, 91548, 106806, 114435, 152580, 160209, 178010, 213612, 228870, 267015, 320418, 356020, 457740, 534030, 640836, 801045, 1068060, 1602090, 3204180]

約数ペア:

[(1, 3204180), (2, 1602090), (3, 1068060), (4, 801045), (5, 640836), (6, 534030), (7, 457740), (9, 356020), (10, 320418), (12, 267015), (14, 228870), (15, 213612), (18, 178010), (20, 160209), (21, 152580), (28, 114435), (30, 106806), (35, 91548), (36, 89005), (42, 76290), (45, 71204), (60, 53403), (63, 50860), (70, 45774), (84, 38145), (90, 35602), (105, 30516), (126, 25430), (140, 22887), (180, 17801), (210, 15258), (252, 12715), (315, 10172), (420, 7629), (630, 5086), (1260, 2543)]