156879720

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{145259}}^1$

素因数の和:145279

約数の個数: 64

約数和(自身を含む): 522936000

約数和(自身を除く): 366056280

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, 145259, 290518, 435777, 581036, 726295, 871554, 1162072, 1307331, 1452590, 1743108, 2178885, 2614662, 2905180, 3486216, 3921993, 4357770, 5229324, 5810360, 6536655, 7843986, 8715540, 10458648, 13073310, 15687972, 17431080, 19609965, 26146620, 31375944, 39219930, 52293240, 78439860, 156879720]

約数ペア:

[(1, 156879720), (2, 78439860), (3, 52293240), (4, 39219930), (5, 31375944), (6, 26146620), (8, 19609965), (9, 17431080), (10, 15687972), (12, 13073310), (15, 10458648), (18, 8715540), (20, 7843986), (24, 6536655), (27, 5810360), (30, 5229324), (36, 4357770), (40, 3921993), (45, 3486216), (54, 2905180), (60, 2614662), (72, 2178885), (90, 1743108), (108, 1452590), (120, 1307331), (135, 1162072), (180, 871554), (216, 726295), (270, 581036), (360, 435777), (540, 290518), (1080, 145259)]