480050820

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{888983}}^1$

素因数の和:889001

約数の個数: 48

約数和(自身を含む): 1493493120

約数和(自身を除く): 1013442300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 888983, 1777966, 2666949, 3555932, 4444915, 5333898, 8000847, 8889830, 10667796, 13334745, 16001694, 17779660, 24002541, 26669490, 32003388, 40004235, 48005082, 53338980, 80008470, 96010164, 120012705, 160016940, 240025410, 480050820]

約数ペア:

[(1, 480050820), (2, 240025410), (3, 160016940), (4, 120012705), (5, 96010164), (6, 80008470), (9, 53338980), (10, 48005082), (12, 40004235), (15, 32003388), (18, 26669490), (20, 24002541), (27, 17779660), (30, 16001694), (36, 13334745), (45, 10667796), (54, 8889830), (60, 8000847), (90, 5333898), (108, 4444915), (135, 3555932), (180, 2666949), (270, 1777966), (540, 888983)]