253404930960

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{16421}}^1\times {\mathrm{21433}}^1$

素因数の和:37873

約数の個数: 120

約数和(自身を含む): 851109759864

約数和(自身を除く): 597704828904

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, 16421, 21433, 32842, 42866, 49263, 64299, 65684, 82105, 85732, 98526, 107165, 128598, 131368, 147789, 164210, 171464, 192897, 197052, 214330, 246315, 257196, 262736, 295578, 321495, 328420, 342928, 385794, 394104, 428660, 492630, 514392, 591156, 642990, 656840, 738945, 771588, 788208, 857320, 964485, 985260, 1028784, 1182312, 1285980, 1313680, 1477890, 1543176, 1714640, 1928970, 1970520, 2364624, 2571960, 2955780, 3086352, 3857940, 3941040, 5143920, 5911560, 7715880, 11823120, 15431760, 351951293, 703902586, 1055853879, 1407805172, 1759756465, 2111707758, 2815610344, 3167561637, 3519512930, 4223415516, 5279269395, 5631220688, 6335123274, 7039025860, 8446831032, 10558538790, 12670246548, 14078051720, 15837808185, 16893662064, 21117077580, 25340493096, 28156103440, 31675616370, 42234155160, 50680986192, 63351232740, 84468310320, 126702465480, 253404930960]

約数ペア:

[(1, 253404930960), (2, 126702465480), (3, 84468310320), (4, 63351232740), (5, 50680986192), (6, 42234155160), (8, 31675616370), (9, 28156103440), (10, 25340493096), (12, 21117077580), (15, 16893662064), (16, 15837808185), (18, 14078051720), (20, 12670246548), (24, 10558538790), (30, 8446831032), (36, 7039025860), (40, 6335123274), (45, 5631220688), (48, 5279269395), (60, 4223415516), (72, 3519512930), (80, 3167561637), (90, 2815610344), (120, 2111707758), (144, 1759756465), (180, 1407805172), (240, 1055853879), (360, 703902586), (720, 351951293), (16421, 15431760), (21433, 11823120), (32842, 7715880), (42866, 5911560), (49263, 5143920), (64299, 3941040), (65684, 3857940), (82105, 3086352), (85732, 2955780), (98526, 2571960), (107165, 2364624), (128598, 1970520), (131368, 1928970), (147789, 1714640), (164210, 1543176), (171464, 1477890), (192897, 1313680), (197052, 1285980), (214330, 1182312), (246315, 1028784), (257196, 985260), (262736, 964485), (295578, 857320), (321495, 788208), (328420, 771588), (342928, 738945), (385794, 656840), (394104, 642990), (428660, 591156), (492630, 514392)]