161016480

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{3607}}^1$

素因数の和:3659

約数の個数: 144

約数和(自身を含む): 567350784

約数和(自身を除く): 406334304

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 96, 120, 124, 144, 155, 160, 180, 186, 240, 248, 279, 288, 310, 360, 372, 465, 480, 496, 558, 620, 720, 744, 930, 992, 1116, 1240, 1395, 1440, 1488, 1860, 2232, 2480, 2790, 2976, 3607, 3720, 4464, 4960, 5580, 7214, 7440, 8928, 10821, 11160, 14428, 14880, 18035, 21642, 22320, 28856, 32463, 36070, 43284, 44640, 54105, 57712, 64926, 72140, 86568, 108210, 111817, 115424, 129852, 144280, 162315, 173136, 216420, 223634, 259704, 288560, 324630, 335451, 346272, 432840, 447268, 519408, 559085, 577120, 649260, 670902, 865680, 894536, 1006353, 1038816, 1118170, 1298520, 1341804, 1677255, 1731360, 1789072, 2012706, 2236340, 2597040, 2683608, 3354510, 3578144, 4025412, 4472680, 5031765, 5194080, 5367216, 6709020, 8050824, 8945360, 10063530, 10734432, 13418040, 16101648, 17890720, 20127060, 26836080, 32203296, 40254120, 53672160, 80508240, 161016480]

約数ペア:

[(1, 161016480), (2, 80508240), (3, 53672160), (4, 40254120), (5, 32203296), (6, 26836080), (8, 20127060), (9, 17890720), (10, 16101648), (12, 13418040), (15, 10734432), (16, 10063530), (18, 8945360), (20, 8050824), (24, 6709020), (30, 5367216), (31, 5194080), (32, 5031765), (36, 4472680), (40, 4025412), (45, 3578144), (48, 3354510), (60, 2683608), (62, 2597040), (72, 2236340), (80, 2012706), (90, 1789072), (93, 1731360), (96, 1677255), (120, 1341804), (124, 1298520), (144, 1118170), (155, 1038816), (160, 1006353), (180, 894536), (186, 865680), (240, 670902), (248, 649260), (279, 577120), (288, 559085), (310, 519408), (360, 447268), (372, 432840), (465, 346272), (480, 335451), (496, 324630), (558, 288560), (620, 259704), (720, 223634), (744, 216420), (930, 173136), (992, 162315), (1116, 144280), (1240, 129852), (1395, 115424), (1440, 111817), (1488, 108210), (1860, 86568), (2232, 72140), (2480, 64926), (2790, 57712), (2976, 54105), (3607, 44640), (3720, 43284), (4464, 36070), (4960, 32463), (5580, 28856), (7214, 22320), (7440, 21642), (8928, 18035), (10821, 14880), (11160, 14428)]