57105120

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{439}}^1$

素因数の和:728

約数の個数: 96

約数和(自身を含む): 180956160

約数和(自身を除く): 123851040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 271, 439, 480, 542, 813, 878, 1084, 1317, 1355, 1626, 1756, 2168, 2195, 2634, 2710, 3252, 3512, 4065, 4336, 4390, 5268, 5420, 6504, 6585, 7024, 8130, 8672, 8780, 10536, 10840, 13008, 13170, 14048, 16260, 17560, 21072, 21680, 26016, 26340, 32520, 35120, 42144, 43360, 52680, 65040, 70240, 105360, 118969, 130080, 210720, 237938, 356907, 475876, 594845, 713814, 951752, 1189690, 1427628, 1784535, 1903504, 2379380, 2855256, 3569070, 3807008, 4758760, 5710512, 7138140, 9517520, 11421024, 14276280, 19035040, 28552560, 57105120]

約数ペア:

[(1, 57105120), (2, 28552560), (3, 19035040), (4, 14276280), (5, 11421024), (6, 9517520), (8, 7138140), (10, 5710512), (12, 4758760), (15, 3807008), (16, 3569070), (20, 2855256), (24, 2379380), (30, 1903504), (32, 1784535), (40, 1427628), (48, 1189690), (60, 951752), (80, 713814), (96, 594845), (120, 475876), (160, 356907), (240, 237938), (271, 210720), (439, 130080), (480, 118969), (542, 105360), (813, 70240), (878, 65040), (1084, 52680), (1317, 43360), (1355, 42144), (1626, 35120), (1756, 32520), (2168, 26340), (2195, 26016), (2634, 21680), (2710, 21072), (3252, 17560), (3512, 16260), (4065, 14048), (4336, 13170), (4390, 13008), (5268, 10840), (5420, 10536), (6504, 8780), (6585, 8672), (7024, 8130)]