61664760

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{57097}}^1$

素因数の和:57117

約数の個数: 64

約数和(自身を含む): 205552800

約数和(自身を除く): 143888040

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, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 57097, 114194, 171291, 228388, 285485, 342582, 456776, 513873, 570970, 685164, 856455, 1027746, 1141940, 1370328, 1541619, 1712910, 2055492, 2283880, 2569365, 3083238, 3425820, 4110984, 5138730, 6166476, 6851640, 7708095, 10277460, 12332952, 15416190, 20554920, 30832380, 61664760]

約数ペア:

[(1, 61664760), (2, 30832380), (3, 20554920), (4, 15416190), (5, 12332952), (6, 10277460), (8, 7708095), (9, 6851640), (10, 6166476), (12, 5138730), (15, 4110984), (18, 3425820), (20, 3083238), (24, 2569365), (27, 2283880), (30, 2055492), (36, 1712910), (40, 1541619), (45, 1370328), (54, 1141940), (60, 1027746), (72, 856455), (90, 685164), (108, 570970), (120, 513873), (135, 456776), (180, 342582), (216, 285485), (270, 228388), (360, 171291), (540, 114194), (1080, 57097)]