245643120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{341171}}^1$

素因数の和:341190

約数の個数: 60

約数和(自身を含む): 824953896

約数和(自身を除く): 579310776

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, 341171, 682342, 1023513, 1364684, 1705855, 2047026, 2729368, 3070539, 3411710, 4094052, 5117565, 5458736, 6141078, 6823420, 8188104, 10235130, 12282156, 13646840, 15352695, 16376208, 20470260, 24564312, 27293680, 30705390, 40940520, 49128624, 61410780, 81881040, 122821560, 245643120]

約数ペア:

[(1, 245643120), (2, 122821560), (3, 81881040), (4, 61410780), (5, 49128624), (6, 40940520), (8, 30705390), (9, 27293680), (10, 24564312), (12, 20470260), (15, 16376208), (16, 15352695), (18, 13646840), (20, 12282156), (24, 10235130), (30, 8188104), (36, 6823420), (40, 6141078), (45, 5458736), (48, 5117565), (60, 4094052), (72, 3411710), (80, 3070539), (90, 2729368), (120, 2047026), (144, 1705855), (180, 1364684), (240, 1023513), (360, 682342), (720, 341171)]