45272160

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{211}}^1$

素因数の和:381

約数の個数: 144

約数和(自身を含む): 156265200

約数和(自身を除く): 110993040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 149, 160, 180, 211, 240, 288, 298, 360, 422, 447, 480, 596, 633, 720, 745, 844, 894, 1055, 1192, 1266, 1341, 1440, 1490, 1688, 1788, 1899, 2110, 2235, 2384, 2532, 2682, 2980, 3165, 3376, 3576, 3798, 4220, 4470, 4768, 5064, 5364, 5960, 6330, 6705, 6752, 7152, 7596, 8440, 8940, 9495, 10128, 10728, 11920, 12660, 13410, 14304, 15192, 16880, 17880, 18990, 20256, 21456, 23840, 25320, 26820, 30384, 31439, 33760, 35760, 37980, 42912, 50640, 53640, 60768, 62878, 71520, 75960, 94317, 101280, 107280, 125756, 151920, 157195, 188634, 214560, 251512, 282951, 303840, 314390, 377268, 471585, 503024, 565902, 628780, 754536, 943170, 1006048, 1131804, 1257560, 1414755, 1509072, 1886340, 2263608, 2515120, 2829510, 3018144, 3772680, 4527216, 5030240, 5659020, 7545360, 9054432, 11318040, 15090720, 22636080, 45272160]

約数ペア:

[(1, 45272160), (2, 22636080), (3, 15090720), (4, 11318040), (5, 9054432), (6, 7545360), (8, 5659020), (9, 5030240), (10, 4527216), (12, 3772680), (15, 3018144), (16, 2829510), (18, 2515120), (20, 2263608), (24, 1886340), (30, 1509072), (32, 1414755), (36, 1257560), (40, 1131804), (45, 1006048), (48, 943170), (60, 754536), (72, 628780), (80, 565902), (90, 503024), (96, 471585), (120, 377268), (144, 314390), (149, 303840), (160, 282951), (180, 251512), (211, 214560), (240, 188634), (288, 157195), (298, 151920), (360, 125756), (422, 107280), (447, 101280), (480, 94317), (596, 75960), (633, 71520), (720, 62878), (745, 60768), (844, 53640), (894, 50640), (1055, 42912), (1192, 37980), (1266, 35760), (1341, 33760), (1440, 31439), (1490, 30384), (1688, 26820), (1788, 25320), (1899, 23840), (2110, 21456), (2235, 20256), (2384, 18990), (2532, 17880), (2682, 16880), (2980, 15192), (3165, 14304), (3376, 13410), (3576, 12660), (3798, 11920), (4220, 10728), (4470, 10128), (4768, 9495), (5064, 8940), (5364, 8440), (5960, 7596), (6330, 7152), (6705, 6752)]