256827360

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{14461}}^1$

素因数の和:14516

約数の個数: 96

約数和(自身を含む): 830928672

約数和(自身を除く): 574101312

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 60, 74, 80, 96, 111, 120, 148, 160, 185, 222, 240, 296, 370, 444, 480, 555, 592, 740, 888, 1110, 1184, 1480, 1776, 2220, 2960, 3552, 4440, 5920, 8880, 14461, 17760, 28922, 43383, 57844, 72305, 86766, 115688, 144610, 173532, 216915, 231376, 289220, 347064, 433830, 462752, 535057, 578440, 694128, 867660, 1070114, 1156880, 1388256, 1605171, 1735320, 2140228, 2313760, 2675285, 3210342, 3470640, 4280456, 5350570, 6420684, 6941280, 8025855, 8560912, 10701140, 12841368, 16051710, 17121824, 21402280, 25682736, 32103420, 42804560, 51365472, 64206840, 85609120, 128413680, 256827360]

約数ペア:

[(1, 256827360), (2, 128413680), (3, 85609120), (4, 64206840), (5, 51365472), (6, 42804560), (8, 32103420), (10, 25682736), (12, 21402280), (15, 17121824), (16, 16051710), (20, 12841368), (24, 10701140), (30, 8560912), (32, 8025855), (37, 6941280), (40, 6420684), (48, 5350570), (60, 4280456), (74, 3470640), (80, 3210342), (96, 2675285), (111, 2313760), (120, 2140228), (148, 1735320), (160, 1605171), (185, 1388256), (222, 1156880), (240, 1070114), (296, 867660), (370, 694128), (444, 578440), (480, 535057), (555, 462752), (592, 433830), (740, 347064), (888, 289220), (1110, 231376), (1184, 216915), (1480, 173532), (1776, 144610), (2220, 115688), (2960, 86766), (3552, 72305), (4440, 57844), (5920, 43383), (8880, 28922), (14461, 17760)]