108647280

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{21557}}^1$

素因数の和:21583

約数の個数: 120

約数和(自身を含む): 417017952

約数和(自身を除く): 308370672

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 21557, 43114, 64671, 86228, 107785, 129342, 150899, 172456, 194013, 215570, 258684, 301798, 323355, 344912, 388026, 431140, 452697, 517368, 603596, 646710, 754495, 776052, 862280, 905394, 970065, 1034736, 1207192, 1293420, 1358091, 1508990, 1552104, 1724560, 1810788, 1940130, 2263485, 2414384, 2586840, 2716182, 3017980, 3104208, 3621576, 3880260, 4526970, 5173680, 5432364, 6035960, 6790455, 7243152, 7760520, 9053940, 10864728, 12071920, 13580910, 15521040, 18107880, 21729456, 27161820, 36215760, 54323640, 108647280]

約数ペア:

[(1, 108647280), (2, 54323640), (3, 36215760), (4, 27161820), (5, 21729456), (6, 18107880), (7, 15521040), (8, 13580910), (9, 12071920), (10, 10864728), (12, 9053940), (14, 7760520), (15, 7243152), (16, 6790455), (18, 6035960), (20, 5432364), (21, 5173680), (24, 4526970), (28, 3880260), (30, 3621576), (35, 3104208), (36, 3017980), (40, 2716182), (42, 2586840), (45, 2414384), (48, 2263485), (56, 1940130), (60, 1810788), (63, 1724560), (70, 1552104), (72, 1508990), (80, 1358091), (84, 1293420), (90, 1207192), (105, 1034736), (112, 970065), (120, 905394), (126, 862280), (140, 776052), (144, 754495), (168, 646710), (180, 603596), (210, 517368), (240, 452697), (252, 431140), (280, 388026), (315, 344912), (336, 323355), (360, 301798), (420, 258684), (504, 215570), (560, 194013), (630, 172456), (720, 150899), (840, 129342), (1008, 107785), (1260, 86228), (1680, 64671), (2520, 43114), (5040, 21557)]