378989760

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{1871}}^1$

素因数の和:2102

約数の個数: 112

約数和(自身を含む): 1209641472

約数和(自身を除く): 830651712

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 211, 240, 320, 422, 480, 633, 844, 960, 1055, 1266, 1688, 1871, 2110, 2532, 3165, 3376, 3742, 4220, 5064, 5613, 6330, 6752, 7484, 8440, 9355, 10128, 11226, 12660, 13504, 14968, 16880, 18710, 20256, 22452, 25320, 28065, 29936, 33760, 37420, 40512, 44904, 50640, 56130, 59872, 67520, 74840, 89808, 101280, 112260, 119744, 149680, 179616, 202560, 224520, 299360, 359232, 394781, 449040, 598720, 789562, 898080, 1184343, 1579124, 1796160, 1973905, 2368686, 3158248, 3947810, 4737372, 5921715, 6316496, 7895620, 9474744, 11843430, 12632992, 15791240, 18949488, 23686860, 25265984, 31582480, 37898976, 47373720, 63164960, 75797952, 94747440, 126329920, 189494880, 378989760]

約数ペア:

[(1, 378989760), (2, 189494880), (3, 126329920), (4, 94747440), (5, 75797952), (6, 63164960), (8, 47373720), (10, 37898976), (12, 31582480), (15, 25265984), (16, 23686860), (20, 18949488), (24, 15791240), (30, 12632992), (32, 11843430), (40, 9474744), (48, 7895620), (60, 6316496), (64, 5921715), (80, 4737372), (96, 3947810), (120, 3158248), (160, 2368686), (192, 1973905), (211, 1796160), (240, 1579124), (320, 1184343), (422, 898080), (480, 789562), (633, 598720), (844, 449040), (960, 394781), (1055, 359232), (1266, 299360), (1688, 224520), (1871, 202560), (2110, 179616), (2532, 149680), (3165, 119744), (3376, 112260), (3742, 101280), (4220, 89808), (5064, 74840), (5613, 67520), (6330, 59872), (6752, 56130), (7484, 50640), (8440, 44904), (9355, 40512), (10128, 37420), (11226, 33760), (12660, 29936), (13504, 28065), (14968, 25320), (16880, 22452), (18710, 20256)]