47643960

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4363}}^1$

素因数の和:4397

約数の個数: 128

約数和(自身を含む): 175956480

約数和(自身を除く): 128312520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 104, 105, 120, 130, 140, 156, 168, 182, 195, 210, 260, 273, 280, 312, 364, 390, 420, 455, 520, 546, 728, 780, 840, 910, 1092, 1365, 1560, 1820, 2184, 2730, 3640, 4363, 5460, 8726, 10920, 13089, 17452, 21815, 26178, 30541, 34904, 43630, 52356, 56719, 61082, 65445, 87260, 91623, 104712, 113438, 122164, 130890, 152705, 170157, 174520, 183246, 226876, 244328, 261780, 283595, 305410, 340314, 366492, 397033, 453752, 458115, 523560, 567190, 610820, 680628, 732984, 794066, 850785, 916230, 1134380, 1191099, 1221640, 1361256, 1588132, 1701570, 1832460, 1985165, 2268760, 2382198, 3176264, 3403140, 3664920, 3970330, 4764396, 5955495, 6806280, 7940660, 9528792, 11910990, 15881320, 23821980, 47643960]

約数ペア:

[(1, 47643960), (2, 23821980), (3, 15881320), (4, 11910990), (5, 9528792), (6, 7940660), (7, 6806280), (8, 5955495), (10, 4764396), (12, 3970330), (13, 3664920), (14, 3403140), (15, 3176264), (20, 2382198), (21, 2268760), (24, 1985165), (26, 1832460), (28, 1701570), (30, 1588132), (35, 1361256), (39, 1221640), (40, 1191099), (42, 1134380), (52, 916230), (56, 850785), (60, 794066), (65, 732984), (70, 680628), (78, 610820), (84, 567190), (91, 523560), (104, 458115), (105, 453752), (120, 397033), (130, 366492), (140, 340314), (156, 305410), (168, 283595), (182, 261780), (195, 244328), (210, 226876), (260, 183246), (273, 174520), (280, 170157), (312, 152705), (364, 130890), (390, 122164), (420, 113438), (455, 104712), (520, 91623), (546, 87260), (728, 65445), (780, 61082), (840, 56719), (910, 52356), (1092, 43630), (1365, 34904), (1560, 30541), (1820, 26178), (2184, 21815), (2730, 17452), (3640, 13089), (4363, 10920), (5460, 8726)]