120247120

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{743}}^1$

素因数の和:797

約数の個数: 120

約数和(自身を含む): 339871104

約数和(自身を除く): 219623984

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 34, 35, 40, 56, 68, 70, 80, 85, 112, 119, 136, 140, 170, 238, 272, 280, 289, 340, 476, 560, 578, 595, 680, 743, 952, 1156, 1190, 1360, 1445, 1486, 1904, 2023, 2312, 2380, 2890, 2972, 3715, 4046, 4624, 4760, 5201, 5780, 5944, 7430, 8092, 9520, 10115, 10402, 11560, 11888, 12631, 14860, 16184, 20230, 20804, 23120, 25262, 26005, 29720, 32368, 40460, 41608, 50524, 52010, 59440, 63155, 80920, 83216, 88417, 101048, 104020, 126310, 161840, 176834, 202096, 208040, 214727, 252620, 353668, 416080, 429454, 442085, 505240, 707336, 858908, 884170, 1010480, 1073635, 1414672, 1503089, 1717816, 1768340, 2147270, 3006178, 3435632, 3536680, 4294540, 6012356, 7073360, 7515445, 8589080, 12024712, 15030890, 17178160, 24049424, 30061780, 60123560, 120247120]

約数ペア:

[(1, 120247120), (2, 60123560), (4, 30061780), (5, 24049424), (7, 17178160), (8, 15030890), (10, 12024712), (14, 8589080), (16, 7515445), (17, 7073360), (20, 6012356), (28, 4294540), (34, 3536680), (35, 3435632), (40, 3006178), (56, 2147270), (68, 1768340), (70, 1717816), (80, 1503089), (85, 1414672), (112, 1073635), (119, 1010480), (136, 884170), (140, 858908), (170, 707336), (238, 505240), (272, 442085), (280, 429454), (289, 416080), (340, 353668), (476, 252620), (560, 214727), (578, 208040), (595, 202096), (680, 176834), (743, 161840), (952, 126310), (1156, 104020), (1190, 101048), (1360, 88417), (1445, 83216), (1486, 80920), (1904, 63155), (2023, 59440), (2312, 52010), (2380, 50524), (2890, 41608), (2972, 40460), (3715, 32368), (4046, 29720), (4624, 26005), (4760, 25262), (5201, 23120), (5780, 20804), (5944, 20230), (7430, 16184), (8092, 14860), (9520, 12631), (10115, 11888), (10402, 11560)]