121520736

素因数分解:

$2^5\times 3^4\times {\mathrm{173}}^1\times {\mathrm{271}}^1$

素因数の和:466

約数の個数: 120

約数和(自身を含む): 360781344

約数和(自身を除く): 239260608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 173, 216, 271, 288, 324, 346, 432, 519, 542, 648, 692, 813, 864, 1038, 1084, 1296, 1384, 1557, 1626, 2076, 2168, 2439, 2592, 2768, 3114, 3252, 4152, 4336, 4671, 4878, 5536, 6228, 6504, 7317, 8304, 8672, 9342, 9756, 12456, 13008, 14013, 14634, 16608, 18684, 19512, 21951, 24912, 26016, 28026, 29268, 37368, 39024, 43902, 46883, 49824, 56052, 58536, 74736, 78048, 87804, 93766, 112104, 117072, 140649, 149472, 175608, 187532, 224208, 234144, 281298, 351216, 375064, 421947, 448416, 562596, 702432, 750128, 843894, 1125192, 1265841, 1500256, 1687788, 2250384, 2531682, 3375576, 3797523, 4500768, 5063364, 6751152, 7595046, 10126728, 13502304, 15190092, 20253456, 30380184, 40506912, 60760368, 121520736]

約数ペア:

[(1, 121520736), (2, 60760368), (3, 40506912), (4, 30380184), (6, 20253456), (8, 15190092), (9, 13502304), (12, 10126728), (16, 7595046), (18, 6751152), (24, 5063364), (27, 4500768), (32, 3797523), (36, 3375576), (48, 2531682), (54, 2250384), (72, 1687788), (81, 1500256), (96, 1265841), (108, 1125192), (144, 843894), (162, 750128), (173, 702432), (216, 562596), (271, 448416), (288, 421947), (324, 375064), (346, 351216), (432, 281298), (519, 234144), (542, 224208), (648, 187532), (692, 175608), (813, 149472), (864, 140649), (1038, 117072), (1084, 112104), (1296, 93766), (1384, 87804), (1557, 78048), (1626, 74736), (2076, 58536), (2168, 56052), (2439, 49824), (2592, 46883), (2768, 43902), (3114, 39024), (3252, 37368), (4152, 29268), (4336, 28026), (4671, 26016), (4878, 24912), (5536, 21951), (6228, 19512), (6504, 18684), (7317, 16608), (8304, 14634), (8672, 14013), (9342, 13008), (9756, 12456)]