86927760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{769}}^1$

素因数の和:945

約数の個数: 120

約数和(自身を含む): 294173880

約数和(自身を除く): 207246120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 157, 180, 240, 314, 360, 471, 628, 720, 769, 785, 942, 1256, 1413, 1538, 1570, 1884, 2307, 2355, 2512, 2826, 3076, 3140, 3768, 3845, 4614, 4710, 5652, 6152, 6280, 6921, 7065, 7536, 7690, 9228, 9420, 11304, 11535, 12304, 12560, 13842, 14130, 15380, 18456, 18840, 22608, 23070, 27684, 28260, 30760, 34605, 36912, 37680, 46140, 55368, 56520, 61520, 69210, 92280, 110736, 113040, 120733, 138420, 184560, 241466, 276840, 362199, 482932, 553680, 603665, 724398, 965864, 1086597, 1207330, 1448796, 1810995, 1931728, 2173194, 2414660, 2897592, 3621990, 4346388, 4829320, 5432985, 5795184, 7243980, 8692776, 9658640, 10865970, 14487960, 17385552, 21731940, 28975920, 43463880, 86927760]

約数ペア:

[(1, 86927760), (2, 43463880), (3, 28975920), (4, 21731940), (5, 17385552), (6, 14487960), (8, 10865970), (9, 9658640), (10, 8692776), (12, 7243980), (15, 5795184), (16, 5432985), (18, 4829320), (20, 4346388), (24, 3621990), (30, 2897592), (36, 2414660), (40, 2173194), (45, 1931728), (48, 1810995), (60, 1448796), (72, 1207330), (80, 1086597), (90, 965864), (120, 724398), (144, 603665), (157, 553680), (180, 482932), (240, 362199), (314, 276840), (360, 241466), (471, 184560), (628, 138420), (720, 120733), (769, 113040), (785, 110736), (942, 92280), (1256, 69210), (1413, 61520), (1538, 56520), (1570, 55368), (1884, 46140), (2307, 37680), (2355, 36912), (2512, 34605), (2826, 30760), (3076, 28260), (3140, 27684), (3768, 23070), (3845, 22608), (4614, 18840), (4710, 18456), (5652, 15380), (6152, 14130), (6280, 13842), (6921, 12560), (7065, 12304), (7536, 11535), (7690, 11304), (9228, 9420)]