438644160

素因数分解:

$2^6\times 3^5\times 5^1\times {\mathrm{5641}}^1$

素因数の和:5673

約数の個数: 168

約数和(自身を含む): 1564910256

約数和(自身を除く): 1126266096

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 192, 216, 240, 243, 270, 288, 320, 324, 360, 405, 432, 480, 486, 540, 576, 648, 720, 810, 864, 960, 972, 1080, 1215, 1296, 1440, 1620, 1728, 1944, 2160, 2430, 2592, 2880, 3240, 3888, 4320, 4860, 5184, 5641, 6480, 7776, 8640, 9720, 11282, 12960, 15552, 16923, 19440, 22564, 25920, 28205, 33846, 38880, 45128, 50769, 56410, 67692, 77760, 84615, 90256, 101538, 112820, 135384, 152307, 169230, 180512, 203076, 225640, 253845, 270768, 304614, 338460, 361024, 406152, 451280, 456921, 507690, 541536, 609228, 676920, 761535, 812304, 902560, 913842, 1015380, 1083072, 1218456, 1353840, 1370763, 1523070, 1624608, 1805120, 1827684, 2030760, 2284605, 2436912, 2707680, 2741526, 3046140, 3249216, 3655368, 4061520, 4569210, 4873824, 5415360, 5483052, 6092280, 6853815, 7310736, 8123040, 9138420, 9747648, 10966104, 12184560, 13707630, 14621472, 16246080, 18276840, 21932208, 24369120, 27415260, 29242944, 36553680, 43864416, 48738240, 54830520, 73107360, 87728832, 109661040, 146214720, 219322080, 438644160]

約数ペア:

[(1, 438644160), (2, 219322080), (3, 146214720), (4, 109661040), (5, 87728832), (6, 73107360), (8, 54830520), (9, 48738240), (10, 43864416), (12, 36553680), (15, 29242944), (16, 27415260), (18, 24369120), (20, 21932208), (24, 18276840), (27, 16246080), (30, 14621472), (32, 13707630), (36, 12184560), (40, 10966104), (45, 9747648), (48, 9138420), (54, 8123040), (60, 7310736), (64, 6853815), (72, 6092280), (80, 5483052), (81, 5415360), (90, 4873824), (96, 4569210), (108, 4061520), (120, 3655368), (135, 3249216), (144, 3046140), (160, 2741526), (162, 2707680), (180, 2436912), (192, 2284605), (216, 2030760), (240, 1827684), (243, 1805120), (270, 1624608), (288, 1523070), (320, 1370763), (324, 1353840), (360, 1218456), (405, 1083072), (432, 1015380), (480, 913842), (486, 902560), (540, 812304), (576, 761535), (648, 676920), (720, 609228), (810, 541536), (864, 507690), (960, 456921), (972, 451280), (1080, 406152), (1215, 361024), (1296, 338460), (1440, 304614), (1620, 270768), (1728, 253845), (1944, 225640), (2160, 203076), (2430, 180512), (2592, 169230), (2880, 152307), (3240, 135384), (3888, 112820), (4320, 101538), (4860, 90256), (5184, 84615), (5641, 77760), (6480, 67692), (7776, 56410), (8640, 50769), (9720, 45128), (11282, 38880), (12960, 33846), (15552, 28205), (16923, 25920), (19440, 22564)]