253907911680

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{16530463}}^1$

素因数の和:16530491

約数の個数: 88

約数和(自身を含む): 812108635392

約数和(自身を除く): 558200723712

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, 128, 160, 192, 240, 256, 320, 384, 480, 512, 640, 768, 960, 1024, 1280, 1536, 1920, 2560, 3072, 3840, 5120, 7680, 15360, 16530463, 33060926, 49591389, 66121852, 82652315, 99182778, 132243704, 165304630, 198365556, 247956945, 264487408, 330609260, 396731112, 495913890, 528974816, 661218520, 793462224, 991827780, 1057949632, 1322437040, 1586924448, 1983655560, 2115899264, 2644874080, 3173848896, 3967311120, 4231798528, 5289748160, 6347697792, 7934622240, 8463597056, 10579496320, 12695395584, 15869244480, 16927194112, 21158992640, 25390791168, 31738488960, 42317985280, 50781582336, 63476977920, 84635970560, 126953955840, 253907911680]

約数ペア:

[(1, 253907911680), (2, 126953955840), (3, 84635970560), (4, 63476977920), (5, 50781582336), (6, 42317985280), (8, 31738488960), (10, 25390791168), (12, 21158992640), (15, 16927194112), (16, 15869244480), (20, 12695395584), (24, 10579496320), (30, 8463597056), (32, 7934622240), (40, 6347697792), (48, 5289748160), (60, 4231798528), (64, 3967311120), (80, 3173848896), (96, 2644874080), (120, 2115899264), (128, 1983655560), (160, 1586924448), (192, 1322437040), (240, 1057949632), (256, 991827780), (320, 793462224), (384, 661218520), (480, 528974816), (512, 495913890), (640, 396731112), (768, 330609260), (960, 264487408), (1024, 247956945), (1280, 198365556), (1536, 165304630), (1920, 132243704), (2560, 99182778), (3072, 82652315), (3840, 66121852), (5120, 49591389), (7680, 33060926), (15360, 16530463)]