30780720768

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{11451161}}^1$

素因数の和:11451185

約数の個数: 64

約数和(自身を含む): 93441481920

約数和(自身を除く): 62660761152

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 336, 384, 448, 672, 896, 1344, 2688, 11451161, 22902322, 34353483, 45804644, 68706966, 80158127, 91609288, 137413932, 160316254, 183218576, 240474381, 274827864, 320632508, 366437152, 480948762, 549655728, 641265016, 732874304, 961897524, 1099311456, 1282530032, 1465748608, 1923795048, 2198622912, 2565060064, 3847590096, 4397245824, 5130120128, 7695180192, 10260240256, 15390360384, 30780720768]

約数ペア:

[(1, 30780720768), (2, 15390360384), (3, 10260240256), (4, 7695180192), (6, 5130120128), (7, 4397245824), (8, 3847590096), (12, 2565060064), (14, 2198622912), (16, 1923795048), (21, 1465748608), (24, 1282530032), (28, 1099311456), (32, 961897524), (42, 732874304), (48, 641265016), (56, 549655728), (64, 480948762), (84, 366437152), (96, 320632508), (112, 274827864), (128, 240474381), (168, 183218576), (192, 160316254), (224, 137413932), (336, 91609288), (384, 80158127), (448, 68706966), (672, 45804644), (896, 34353483), (1344, 22902322), (2688, 11451161)]