180462456

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^2\times {\mathrm{53}}^1\times {\mathrm{131}}^1$

素因数の和:234

約数の個数: 144

約数和(自身を含む): 529574760

約数和(自身を除く): 349112304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 53, 57, 72, 76, 106, 114, 131, 152, 159, 171, 212, 228, 262, 318, 342, 361, 393, 424, 456, 477, 524, 636, 684, 722, 786, 954, 1007, 1048, 1083, 1179, 1272, 1368, 1444, 1572, 1908, 2014, 2166, 2358, 2489, 2888, 3021, 3144, 3249, 3816, 4028, 4332, 4716, 4978, 6042, 6498, 6943, 7467, 8056, 8664, 9063, 9432, 9956, 12084, 12996, 13886, 14934, 18126, 19133, 19912, 20829, 22401, 24168, 25992, 27772, 29868, 36252, 38266, 41658, 44802, 47291, 55544, 57399, 59736, 62487, 72504, 76532, 83316, 89604, 94582, 114798, 124974, 131917, 141873, 153064, 166632, 172197, 179208, 189164, 229596, 249948, 263834, 283746, 344394, 378328, 395751, 425619, 459192, 499896, 527668, 567492, 688788, 791502, 851238, 1055336, 1134984, 1187253, 1377576, 1583004, 1702476, 2374506, 2506423, 3166008, 3404952, 4749012, 5012846, 7519269, 9498024, 10025692, 15038538, 20051384, 22557807, 30077076, 45115614, 60154152, 90231228, 180462456]

約数ペア:

[(1, 180462456), (2, 90231228), (3, 60154152), (4, 45115614), (6, 30077076), (8, 22557807), (9, 20051384), (12, 15038538), (18, 10025692), (19, 9498024), (24, 7519269), (36, 5012846), (38, 4749012), (53, 3404952), (57, 3166008), (72, 2506423), (76, 2374506), (106, 1702476), (114, 1583004), (131, 1377576), (152, 1187253), (159, 1134984), (171, 1055336), (212, 851238), (228, 791502), (262, 688788), (318, 567492), (342, 527668), (361, 499896), (393, 459192), (424, 425619), (456, 395751), (477, 378328), (524, 344394), (636, 283746), (684, 263834), (722, 249948), (786, 229596), (954, 189164), (1007, 179208), (1048, 172197), (1083, 166632), (1179, 153064), (1272, 141873), (1368, 131917), (1444, 124974), (1572, 114798), (1908, 94582), (2014, 89604), (2166, 83316), (2358, 76532), (2489, 72504), (2888, 62487), (3021, 59736), (3144, 57399), (3249, 55544), (3816, 47291), (4028, 44802), (4332, 41658), (4716, 38266), (4978, 36252), (6042, 29868), (6498, 27772), (6943, 25992), (7467, 24168), (8056, 22401), (8664, 20829), (9063, 19912), (9432, 19133), (9956, 18126), (12084, 14934), (12996, 13886)]