242727120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{337121}}^1$

素因数の和:337140

約数の個数: 60

約数和(自身を含む): 815160996

約数和(自身を除く): 572433876

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 337121, 674242, 1011363, 1348484, 1685605, 2022726, 2696968, 3034089, 3371210, 4045452, 5056815, 5393936, 6068178, 6742420, 8090904, 10113630, 12136356, 13484840, 15170445, 16181808, 20227260, 24272712, 26969680, 30340890, 40454520, 48545424, 60681780, 80909040, 121363560, 242727120]

約数ペア:

[(1, 242727120), (2, 121363560), (3, 80909040), (4, 60681780), (5, 48545424), (6, 40454520), (8, 30340890), (9, 26969680), (10, 24272712), (12, 20227260), (15, 16181808), (16, 15170445), (18, 13484840), (20, 12136356), (24, 10113630), (30, 8090904), (36, 6742420), (40, 6068178), (45, 5393936), (48, 5056815), (60, 4045452), (72, 3371210), (80, 3034089), (90, 2696968), (120, 2022726), (144, 1685605), (180, 1348484), (240, 1011363), (360, 674242), (720, 337121)]