3202740

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{659}}^1$

素因数の和:683

約数の個数: 72

約数和(自身を含む): 10090080

約数和(自身を除く): 6887340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 540, 659, 810, 972, 1215, 1318, 1620, 1977, 2430, 2636, 3295, 3954, 4860, 5931, 6590, 7908, 9885, 11862, 13180, 17793, 19770, 23724, 29655, 35586, 39540, 53379, 59310, 71172, 88965, 106758, 118620, 160137, 177930, 213516, 266895, 320274, 355860, 533790, 640548, 800685, 1067580, 1601370, 3202740]

約数ペア:

[(1, 3202740), (2, 1601370), (3, 1067580), (4, 800685), (5, 640548), (6, 533790), (9, 355860), (10, 320274), (12, 266895), (15, 213516), (18, 177930), (20, 160137), (27, 118620), (30, 106758), (36, 88965), (45, 71172), (54, 59310), (60, 53379), (81, 39540), (90, 35586), (108, 29655), (135, 23724), (162, 19770), (180, 17793), (243, 13180), (270, 11862), (324, 9885), (405, 7908), (486, 6590), (540, 5931), (659, 4860), (810, 3954), (972, 3295), (1215, 2636), (1318, 2430), (1620, 1977)]