470941920

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{8839}}^1$

素因数の和:8897

約数の個数: 144

約数和(自身を含む): 1650710880

約数和(自身を除く): 1179768960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 37, 40, 45, 48, 60, 72, 74, 80, 90, 96, 111, 120, 144, 148, 160, 180, 185, 222, 240, 288, 296, 333, 360, 370, 444, 480, 555, 592, 666, 720, 740, 888, 1110, 1184, 1332, 1440, 1480, 1665, 1776, 2220, 2664, 2960, 3330, 3552, 4440, 5328, 5920, 6660, 8839, 8880, 10656, 13320, 17678, 17760, 26517, 26640, 35356, 44195, 53034, 53280, 70712, 79551, 88390, 106068, 132585, 141424, 159102, 176780, 212136, 265170, 282848, 318204, 327043, 353560, 397755, 424272, 530340, 636408, 654086, 707120, 795510, 848544, 981129, 1060680, 1272816, 1308172, 1414240, 1591020, 1635215, 1962258, 2121360, 2545632, 2616344, 2943387, 3182040, 3270430, 3924516, 4242720, 4905645, 5232688, 5886774, 6364080, 6540860, 7849032, 9811290, 10465376, 11773548, 12728160, 13081720, 14716935, 15698064, 19622580, 23547096, 26163440, 29433870, 31396128, 39245160, 47094192, 52326880, 58867740, 78490320, 94188384, 117735480, 156980640, 235470960, 470941920]

約数ペア:

[(1, 470941920), (2, 235470960), (3, 156980640), (4, 117735480), (5, 94188384), (6, 78490320), (8, 58867740), (9, 52326880), (10, 47094192), (12, 39245160), (15, 31396128), (16, 29433870), (18, 26163440), (20, 23547096), (24, 19622580), (30, 15698064), (32, 14716935), (36, 13081720), (37, 12728160), (40, 11773548), (45, 10465376), (48, 9811290), (60, 7849032), (72, 6540860), (74, 6364080), (80, 5886774), (90, 5232688), (96, 4905645), (111, 4242720), (120, 3924516), (144, 3270430), (148, 3182040), (160, 2943387), (180, 2616344), (185, 2545632), (222, 2121360), (240, 1962258), (288, 1635215), (296, 1591020), (333, 1414240), (360, 1308172), (370, 1272816), (444, 1060680), (480, 981129), (555, 848544), (592, 795510), (666, 707120), (720, 654086), (740, 636408), (888, 530340), (1110, 424272), (1184, 397755), (1332, 353560), (1440, 327043), (1480, 318204), (1665, 282848), (1776, 265170), (2220, 212136), (2664, 176780), (2960, 159102), (3330, 141424), (3552, 132585), (4440, 106068), (5328, 88390), (5920, 79551), (6660, 70712), (8839, 53280), (8880, 53034), (10656, 44195), (13320, 35356), (17678, 26640), (17760, 26517)]