90637843680

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{62942947}}^1$

素因数の和:62942968

約数の個数: 72

約数和(自身を含む): 309301646472

約数和(自身を除く): 218663802792

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, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 62942947, 125885894, 188828841, 251771788, 314714735, 377657682, 503543576, 566486523, 629429470, 755315364, 944144205, 1007087152, 1132973046, 1258858940, 1510630728, 1888288410, 2014174304, 2265946092, 2517717880, 2832432615, 3021261456, 3776576820, 4531892184, 5035435760, 5664865230, 6042522912, 7553153640, 9063784368, 10070871520, 11329730460, 15106307280, 18127568736, 22659460920, 30212614560, 45318921840, 90637843680]

約数ペア:

[(1, 90637843680), (2, 45318921840), (3, 30212614560), (4, 22659460920), (5, 18127568736), (6, 15106307280), (8, 11329730460), (9, 10070871520), (10, 9063784368), (12, 7553153640), (15, 6042522912), (16, 5664865230), (18, 5035435760), (20, 4531892184), (24, 3776576820), (30, 3021261456), (32, 2832432615), (36, 2517717880), (40, 2265946092), (45, 2014174304), (48, 1888288410), (60, 1510630728), (72, 1258858940), (80, 1132973046), (90, 1007087152), (96, 944144205), (120, 755315364), (144, 629429470), (160, 566486523), (180, 503543576), (240, 377657682), (288, 314714735), (360, 251771788), (480, 188828841), (720, 125885894), (1440, 62942947)]