42765480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{211}}^1\times {\mathrm{563}}^1$

素因数の和:791

約数の個数: 96

約数和(自身を含む): 139894560

約数和(自身を除く): 97129080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 211, 360, 422, 563, 633, 844, 1055, 1126, 1266, 1688, 1689, 1899, 2110, 2252, 2532, 2815, 3165, 3378, 3798, 4220, 4504, 5064, 5067, 5630, 6330, 6756, 7596, 8440, 8445, 9495, 10134, 11260, 12660, 13512, 15192, 16890, 18990, 20268, 22520, 25320, 25335, 33780, 37980, 40536, 50670, 67560, 75960, 101340, 118793, 202680, 237586, 356379, 475172, 593965, 712758, 950344, 1069137, 1187930, 1425516, 1781895, 2138274, 2375860, 2851032, 3563790, 4276548, 4751720, 5345685, 7127580, 8553096, 10691370, 14255160, 21382740, 42765480]

約数ペア:

[(1, 42765480), (2, 21382740), (3, 14255160), (4, 10691370), (5, 8553096), (6, 7127580), (8, 5345685), (9, 4751720), (10, 4276548), (12, 3563790), (15, 2851032), (18, 2375860), (20, 2138274), (24, 1781895), (30, 1425516), (36, 1187930), (40, 1069137), (45, 950344), (60, 712758), (72, 593965), (90, 475172), (120, 356379), (180, 237586), (211, 202680), (360, 118793), (422, 101340), (563, 75960), (633, 67560), (844, 50670), (1055, 40536), (1126, 37980), (1266, 33780), (1688, 25335), (1689, 25320), (1899, 22520), (2110, 20268), (2252, 18990), (2532, 16890), (2815, 15192), (3165, 13512), (3378, 12660), (3798, 11260), (4220, 10134), (4504, 9495), (5064, 8445), (5067, 8440), (5630, 7596), (6330, 6756)]