20059407360

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{435317}}^1$

素因数の和:435348

約数の個数: 132

約数和(自身を含む): 69505483788

約数和(自身を除く): 49446076428

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 512, 576, 640, 720, 768, 960, 1024, 1152, 1280, 1440, 1536, 1920, 2304, 2560, 2880, 3072, 3840, 4608, 5120, 5760, 7680, 9216, 11520, 15360, 23040, 46080, 435317, 870634, 1305951, 1741268, 2176585, 2611902, 3482536, 3917853, 4353170, 5223804, 6529755, 6965072, 7835706, 8706340, 10447608, 13059510, 13930144, 15671412, 17412680, 19589265, 20895216, 26119020, 27860288, 31342824, 34825360, 39178530, 41790432, 52238040, 55720576, 62685648, 69650720, 78357060, 83580864, 104476080, 111441152, 125371296, 139301440, 156714120, 167161728, 208952160, 222882304, 250742592, 278602880, 313428240, 334323456, 417904320, 445764608, 501485184, 557205760, 626856480, 668646912, 835808640, 1002970368, 1114411520, 1253712960, 1337293824, 1671617280, 2005940736, 2228823040, 2507425920, 3343234560, 4011881472, 5014851840, 6686469120, 10029703680, 20059407360]

約数ペア:

[(1, 20059407360), (2, 10029703680), (3, 6686469120), (4, 5014851840), (5, 4011881472), (6, 3343234560), (8, 2507425920), (9, 2228823040), (10, 2005940736), (12, 1671617280), (15, 1337293824), (16, 1253712960), (18, 1114411520), (20, 1002970368), (24, 835808640), (30, 668646912), (32, 626856480), (36, 557205760), (40, 501485184), (45, 445764608), (48, 417904320), (60, 334323456), (64, 313428240), (72, 278602880), (80, 250742592), (90, 222882304), (96, 208952160), (120, 167161728), (128, 156714120), (144, 139301440), (160, 125371296), (180, 111441152), (192, 104476080), (240, 83580864), (256, 78357060), (288, 69650720), (320, 62685648), (360, 55720576), (384, 52238040), (480, 41790432), (512, 39178530), (576, 34825360), (640, 31342824), (720, 27860288), (768, 26119020), (960, 20895216), (1024, 19589265), (1152, 17412680), (1280, 15671412), (1440, 13930144), (1536, 13059510), (1920, 10447608), (2304, 8706340), (2560, 7835706), (2880, 6965072), (3072, 6529755), (3840, 5223804), (4608, 4353170), (5120, 3917853), (5760, 3482536), (7680, 2611902), (9216, 2176585), (11520, 1741268), (15360, 1305951), (23040, 870634), (46080, 435317)]