978265920

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53633}}^1$

素因数の和:53672

約数の個数: 112

約数和(自身を含む): 3269528640

約数和(自身を除く): 2291262720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 152, 160, 190, 192, 228, 240, 285, 304, 320, 380, 456, 480, 570, 608, 760, 912, 960, 1140, 1216, 1520, 1824, 2280, 3040, 3648, 4560, 6080, 9120, 18240, 53633, 107266, 160899, 214532, 268165, 321798, 429064, 536330, 643596, 804495, 858128, 1019027, 1072660, 1287192, 1608990, 1716256, 2038054, 2145320, 2574384, 3057081, 3217980, 3432512, 4076108, 4290640, 5095135, 5148768, 6114162, 6435960, 8152216, 8581280, 10190270, 10297536, 12228324, 12871920, 15285405, 16304432, 17162560, 20380540, 24456648, 25743840, 30570810, 32608864, 40761080, 48913296, 51487680, 61141620, 65217728, 81522160, 97826592, 122283240, 163044320, 195653184, 244566480, 326088640, 489132960, 978265920]

約数ペア:

[(1, 978265920), (2, 489132960), (3, 326088640), (4, 244566480), (5, 195653184), (6, 163044320), (8, 122283240), (10, 97826592), (12, 81522160), (15, 65217728), (16, 61141620), (19, 51487680), (20, 48913296), (24, 40761080), (30, 32608864), (32, 30570810), (38, 25743840), (40, 24456648), (48, 20380540), (57, 17162560), (60, 16304432), (64, 15285405), (76, 12871920), (80, 12228324), (95, 10297536), (96, 10190270), (114, 8581280), (120, 8152216), (152, 6435960), (160, 6114162), (190, 5148768), (192, 5095135), (228, 4290640), (240, 4076108), (285, 3432512), (304, 3217980), (320, 3057081), (380, 2574384), (456, 2145320), (480, 2038054), (570, 1716256), (608, 1608990), (760, 1287192), (912, 1072660), (960, 1019027), (1140, 858128), (1216, 804495), (1520, 643596), (1824, 536330), (2280, 429064), (3040, 321798), (3648, 268165), (4560, 214532), (6080, 160899), (9120, 107266), (18240, 53633)]