1209282240

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{1259669}}^1$

素因数の和:1259689

約数の個数: 56

約数和(自身を含む): 3839474160

約数和(自身を除く): 2630191920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 1259669, 2519338, 3779007, 5038676, 6298345, 7558014, 10077352, 12596690, 15116028, 18895035, 20154704, 25193380, 30232056, 37790070, 40309408, 50386760, 60464112, 75580140, 80618816, 100773520, 120928224, 151160280, 201547040, 241856448, 302320560, 403094080, 604641120, 1209282240]

約数ペア:

[(1, 1209282240), (2, 604641120), (3, 403094080), (4, 302320560), (5, 241856448), (6, 201547040), (8, 151160280), (10, 120928224), (12, 100773520), (15, 80618816), (16, 75580140), (20, 60464112), (24, 50386760), (30, 40309408), (32, 37790070), (40, 30232056), (48, 25193380), (60, 20154704), (64, 18895035), (80, 15116028), (96, 12596690), (120, 10077352), (160, 7558014), (192, 6298345), (240, 5038676), (320, 3779007), (480, 2519338), (960, 1259669)]